Finger

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<H1 id="firstHeading" class="firstHeading" lang="en">Finger</H1>			<DIV id="bodyContent" class="mw-body-content">
				<DIV id="siteSub" class="noprint">From Wikipedia, the free encyclopedia</DIV>				<DIV id="contentSub"></DIV>
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				<DIV id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr"><DIV class="mw-parser-output"><DIV role="note" class="hatnote navigation-not-searchable">For other uses, see <A href="/wiki/Finger_(disambiguation)" class="mw-disambig" title="Finger (disambiguation)">Finger (disambiguation)</A> and <A href="/wiki/Fingertips_(disambiguation)" class="mw-disambig" title="Fingertips (disambiguation)">Fingertips (disambiguation)</A>.</DIV>
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<TABLE class="infobox" style="width:22em"><TBODY><TR><TH colspan="2" style="text-align:center;font-size:125%;font-weight:bold;background-color:dimgray; color: white"><I>Finger</I></TH></TR><TR><TD colspan="2" style="text-align:center">
<A href="/wiki/File:Dedos_de_la_mano_(no_labels).jpg" class="image"><IMG alt="Dedos de la mano (no labels).jpg" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Dedos_de_la_mano_%28no_labels%29.jpg/250px-Dedos_de_la_mano_%28no_labels%29.jpg" width="250" height="170" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Dedos_de_la_mano_%28no_labels%29.jpg/375px-Dedos_de_la_mano_%28no_labels%29.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/f/f5/Dedos_de_la_mano_%28no_labels%29.jpg/500px-Dedos_de_la_mano_%28no_labels%29.jpg 2x" data-file-width="722" data-file-height="491" /></A></TD></TR><TR><TH colspan="2" style="text-align:center;background-color: #efefef">Details</TH></TR><TR><TH colspan="2" style="text-align:center;background-color: #efefef">Identifiers</TH></TR><TR><TH scope="row" style="padding-right:0.25em"><A href="/wiki/Latin" title="Latin">Latin</A></TH><TD>
<I>Digiti manus</I></TD></TR><TR><TH scope="row" style="padding-right:0.25em"><A href="/wiki/Medical_Subject_Headings" title="Medical Subject Headings">MeSH</A></TH><TD>
<A rel="nofollow" class="external text" href="https://meshb.nlm.nih.gov/record/ui?ui=D005385">D005385</A></TD></TR><TR><TH scope="row" style="padding-right:0.25em"><A href="/wiki/Terminologia_Anatomica" title="Terminologia Anatomica">TA</A></TH><TD>
<A rel="nofollow" class="external text" href="http://www.unifr.ch/ifaa/Public/EntryPage/TA98%20Tree/Entity%20TA98%20EN/01.1.00.030%20Entity%20TA98%20EN.htm">A01.1.00.030</A></TD></TR><TR><TH scope="row" style="padding-right:0.25em"><A href="/wiki/Foundational_Model_of_Anatomy" title="Foundational Model of Anatomy">FMA</A></TH><TD>
<A rel="nofollow" class="external text" href="https://bioportal.bioontology.org/ontologies/FMA/?p=classes&conceptid=http%3A%2F%2Fpurl.org%2Fsig%2Font%2Ffma%2Ffma75592">75592</A></TD></TR><TR><TD colspan="2" style="text-align:center">
<B><I><A href="/wiki/Anatomical_terminology" title="Anatomical terminology">Anatomical terminology</A></I></B><DIV style="text-align: right;"><SMALL class="noprint">[<A href="https://www.wikidata.org/wiki/Q620207" class="extiw" title="d:Q620207">edit on Wikidata</A>]</SMALL></DIV></TD></TR></TBODY></TABLE>
<P>A <B>finger</B> is a limb of the human body and a type of <A href="/wiki/Digit_(anatomy)" title="Digit (anatomy)">digit</A>, an organ of <A href="https://en.wiktionary.org/wiki/manipulate" class="extiw" title="wikt:manipulate">manipulation</A> and <A href="https://en.wiktionary.org/wiki/sensation" class="extiw" title="wikt:sensation">sensation</A> found in the <A href="/wiki/Hand" title="Hand">hands</A> of <A href="/wiki/Human" title="Human">humans</A> and other <A href="/wiki/Primate" title="Primate">primates</A>.<SUP id="cite_ref-Cha1998_1-0" class="reference"><A href="#cite_note-Cha1998-1">[1]</A></SUP><SUP id="cite_ref-OxfIll_2-0" class="reference"><A href="#cite_note-OxfIll-2">[2]</A></SUP>
Normally humans have five digits,<SUP id="cite_ref-KivellLemelin2016_3-0" class="reference"><A href="#cite_note-KivellLemelin2016-3">[3]</A></SUP> the bones of which are termed phalanges,<SUP id="cite_ref-OxfIll_2-1" class="reference"><A href="#cite_note-OxfIll-2">[2]</A></SUP> on each hand, although some people have more or fewer than five due to <A href="/wiki/Congenital_disorder" class="mw-redirect" title="Congenital disorder">congenital disorders</A> such as <A href="/wiki/Polydactyly" title="Polydactyly">polydactyly</A> or <A href="/wiki/Oligodactyly" title="Oligodactyly">oligodactyly</A>, or accidental or medical <A href="/wiki/Amputation" title="Amputation">amputations</A>. The first digit is the <A href="/wiki/Thumb" title="Thumb">thumb</A>, followed by <A href="/wiki/Index_finger" title="Index finger">index finger</A>, <A href="/wiki/Middle_finger" title="Middle finger">middle finger</A>, <A href="/wiki/Ring_finger" title="Ring finger">ring finger</A>, and <A href="/wiki/Little_finger" title="Little finger">little finger</A> or pinky. According to different definitions, the thumb can be called a finger, or not.
</P>
<DIV id="toc" class="toc"><INPUT type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox" style="display:none" /><DIV class="toctitle" lang="en" dir="ltr"><H2>Contents</H2><SPAN class="toctogglespan"><LABEL class="toctogglelabel" for="toctogglecheckbox"></LABEL></SPAN></DIV>
<UL>
<LI class="toclevel-1 tocsection-1"><A href="#Anatomy"><SPAN class="tocnumber">1</SPAN> <SPAN class="toctext">Anatomy</SPAN></A>
<UL>
<LI class="toclevel-2 tocsection-2"><A href="#Skeleton"><SPAN class="tocnumber">1.1</SPAN> <SPAN class="toctext">Skeleton</SPAN></A></LI>
<LI class="toclevel-2 tocsection-3"><A href="#Muscles"><SPAN class="tocnumber">1.2</SPAN> <SPAN class="toctext">Muscles</SPAN></A></LI>
<LI class="toclevel-2 tocsection-4"><A href="#Skin"><SPAN class="tocnumber">1.3</SPAN> <SPAN class="toctext">Skin</SPAN></A></LI>
<LI class="toclevel-2 tocsection-5"><A href="#Fingertip_wrinkling_in_water"><SPAN class="tocnumber">1.4</SPAN> <SPAN class="toctext">Fingertip wrinkling in water</SPAN></A></LI>
<LI class="toclevel-2 tocsection-6"><A href="#Brain_representation"><SPAN class="tocnumber">1.5</SPAN> <SPAN class="toctext">Brain representation</SPAN></A></LI>
<LI class="toclevel-2 tocsection-7"><A href="#Other_animals"><SPAN class="tocnumber">1.6</SPAN> <SPAN class="toctext">Other animals</SPAN></A></LI>
</UL>
</LI>
<LI class="toclevel-1 tocsection-8"><A href="#Clinical_significance"><SPAN class="tocnumber">2</SPAN> <SPAN class="toctext">Clinical significance</SPAN></A>
<UL>
<LI class="toclevel-2 tocsection-9"><A href="#Anomalies,_injuries_and_diseases"><SPAN class="tocnumber">2.1</SPAN> <SPAN class="toctext">Anomalies, injuries and diseases</SPAN></A></LI>
</UL>
</LI>
<LI class="toclevel-1 tocsection-10"><A href="#History"><SPAN class="tocnumber">3</SPAN> <SPAN class="toctext">History</SPAN></A>
<UL>
<LI class="toclevel-2 tocsection-11"><A href="#Etymology"><SPAN class="tocnumber">3.1</SPAN> <SPAN class="toctext">Etymology</SPAN></A></LI>
</UL>
</LI>
<LI class="toclevel-1 tocsection-12"><A href="#See_also"><SPAN class="tocnumber">4</SPAN> <SPAN class="toctext">See also</SPAN></A></LI>
<LI class="toclevel-1 tocsection-13"><A href="#Notes"><SPAN class="tocnumber">5</SPAN> <SPAN class="toctext">Notes</SPAN></A></LI>
<LI class="toclevel-1 tocsection-14"><A href="#References"><SPAN class="tocnumber">6</SPAN> <SPAN class="toctext">References</SPAN></A></LI>
<LI class="toclevel-1 tocsection-15"><A href="#External_links"><SPAN class="tocnumber">7</SPAN> <SPAN class="toctext">External links</SPAN></A></LI>
</UL>
</DIV>

<H2><SPAN class="mw-headline" id="Anatomy">Anatomy</SPAN></H2>
<H3><SPAN class="mw-headline" id="Skeleton">Skeleton</SPAN></H3>
<DIV class="thumb tright"><DIV class="thumbinner" style="width:222px;"><A href="/wiki/File:Scheme_human_hand_bones-en.svg" class="image"><IMG alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Scheme_human_hand_bones-en.svg/220px-Scheme_human_hand_bones-en.svg.png" width="220" height="212" class="thumbimage" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Scheme_human_hand_bones-en.svg/330px-Scheme_human_hand_bones-en.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/a/ab/Scheme_human_hand_bones-en.svg/440px-Scheme_human_hand_bones-en.svg.png 2x" data-file-width="406" data-file-height="391" /></A>  <DIV class="thumbcaption"><DIV class="magnify"><A href="/wiki/File:Scheme_human_hand_bones-en.svg" class="internal" title="Enlarge"></A></DIV>Illustration depicting the bones of the human hand</DIV></DIV></DIV>
<P>The <A href="/wiki/Thumb" title="Thumb">thumb</A> (connected to the <A href="/wiki/Trapezium_(bone)" title="Trapezium (bone)">trapezium</A>) is located on one of the sides, parallel to the arm.
</P><P>The palm has five bones known as metacarpal bones, one to each of the five digits. Human hands contain fourteen digital bones, also called phalanges, or <A href="/wiki/Phalanx_bones" class="mw-redirect" title="Phalanx bones">phalanx bones</A>: two in the thumb (the thumb has no middle phalanx) and three in each of the four fingers. These are the distal phalanx, carrying the nail, the middle phalanx, and the proximal phalanx.
</P><P><A href="/wiki/Sesamoid_bone" title="Sesamoid bone">Sesamoid bones</A> are small <A href="/wiki/Ossified" class="mw-redirect" title="Ossified">ossified</A> nodes embedded in the tendons to provide extra leverage and reduce pressure on the underlying tissue. Many exist around the palm at the bases of the digits; the exact number varies between different people.
</P><P>The <A href="/wiki/Joint" title="Joint">articulations</A> are: <A href="/wiki/Interphalangeal_articulations_of_hand" class="mw-redirect" title="Interphalangeal articulations of hand">interphalangeal articulations</A> between phalangeal bones, and <A href="/wiki/Metacarpophalangeal_joint" title="Metacarpophalangeal joint">metacarpophalangeal joints</A> connecting the phalanges to the metacarpal bones.
</P>
<H3><SPAN class="mw-headline" id="Muscles">Muscles</SPAN></H3>
<DIV class="thumb tright"><DIV class="thumbinner" style="width:222px;"><DIV id="mwe_player_0" class="PopUpMediaTransform" style="width:220px;" videopayload="<div class="mediaContainer" style="width:854px"><video id="mwe_player_1" poster="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/854px--Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.jpg" controls="" preload="none" autoplay="" style="width:854px;height:428px" class="kskin" data-durationhint="19.666666666667" data-startoffset="0" data-mwtitle="Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv" data-mwprovider="wikimediacommons"><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.480p.vp9.webm" type="video/webm; 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codecs=&quot;vp9, opus&quot;" data-title="Lowest bandwidth VP9 (120P)" data-shorttitle="VP9 120P" data-transcodekey="120p.vp9.webm" data-width="214" data-height="106" data-bandwidth="82672" data-framerate="30"/><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.160p.webm" type="video/webm; codecs=&quot;vp8, vorbis&quot;" data-title="Low bandwidth WebM (160P)" data-shorttitle="WebM 160P" data-transcodekey="160p.webm" data-width="288" data-height="144" data-bandwidth="126408" data-framerate="30"/><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.180p.vp9.webm" type="video/webm; codecs=&quot;vp9, opus&quot;" data-title="Low bandwidth VP9 (180P)" data-shorttitle="VP9 180P" data-transcodekey="180p.vp9.webm" data-width="320" data-height="160" data-bandwidth="126720" data-framerate="30"/><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.240p.vp9.webm" type="video/webm; codecs=&quot;vp9, opus&quot;" data-title="Small VP9 (240P)" data-shorttitle="VP9 240P" data-transcodekey="240p.vp9.webm" data-width="426" data-height="214" data-bandwidth="172520" data-framerate="30"/><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.240p.webm" type="video/webm; codecs=&quot;vp8, vorbis&quot;" data-title="Small WebM (240P)" data-shorttitle="WebM 240P" data-transcodekey="240p.webm" data-width="426" data-height="214" data-bandwidth="251792" data-framerate="30"/><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.360p.vp9.webm" type="video/webm; codecs=&quot;vp9, opus&quot;" data-title="VP9 (360P)" data-shorttitle="VP9 360P" data-transcodekey="360p.vp9.webm" data-width="640" data-height="320" data-bandwidth="288576" data-framerate="30"/><source src="//upload.wikimedia.org/wikipedia/commons/transcoded/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.360p.webm" type="video/webm; codecs=&quot;vp8, vorbis&quot;" data-title="WebM (360P)" data-shorttitle="WebM 360P" data-transcodekey="360p.webm" data-width="640" data-height="320" data-bandwidth="500832" data-framerate="30"/></video></div>"><IMG alt="File:Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv" style="width:220px;height:110px" src="//upload.wikimedia.org/wikipedia/commons/thumb/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv/220px--Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv.jpg" /><A href="//upload.wikimedia.org/wikipedia/commons/f/f1/Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv" title="Play media" target="new"><SPAN class="play-btn-large"><SPAN class="mw-tmh-playtext">Play media</SPAN></SPAN></A></DIV>  <DIV class="thumbcaption"><DIV class="magnify"><A href="/wiki/File:Temporal-Control-and-Hand-Movement-Efficiency-in-Skilled-Music-Performance-pone.0050901.s001.ogv" class="internal" title="Enlarge"></A></DIV>The precision of finger movements in space and time is highlighted in this <A href="/wiki/Motion_capture" title="Motion capture">motion tracking</A> of two <A href="/wiki/Pianist" title="Pianist">pianists</A>' fingers playing the same piece (slow motion, no sound).<SUP id="cite_ref-4" class="reference"><A href="#cite_note-4">[4]</A></SUP></DIV></DIV></DIV>
<P>Each finger may <A href="/wiki/Flexion" class="mw-redirect" title="Flexion">flex</A> and <A href="/wiki/Extension_(kinesiology)" class="mw-redirect" title="Extension (kinesiology)">extend</A>, <A href="/wiki/Abduction_(kinesiology)" class="mw-redirect" title="Abduction (kinesiology)">abduct</A> and <A href="/wiki/Adduction" class="mw-redirect" title="Adduction">adduct</A>, and so  also <A href="/wiki/Circumduction_(anatomy)" class="mw-redirect" title="Circumduction (anatomy)">circumduct</A>. Flexion is by far the strongest movement. In humans, there are two large muscles that produce flexion of each finger, and additional muscles that augment the movement. Each finger may move independently of the others, though the muscle bulks that move each finger may be partly blended, and the tendons may be attached to each other by a net of fibrous tissue, preventing completely free movement.
</P><P>Fingers do not contain muscles (other than <A href="/wiki/Arrector_pili" class="mw-redirect" title="Arrector pili">arrector pili</A>). The <A href="/wiki/Muscle" title="Muscle">muscles</A> that move the finger joints are in the <A href="/wiki/Hand" title="Hand">palm</A> and <A href="/wiki/Forearm" title="Forearm">forearm</A>. The long tendons that deliver motion from the forearm muscles may be observed to move under the skin at the wrist and on the back of the hand.
</P><P>Muscles of the fingers can be subdivided into extrinsic and intrinsic muscles.
The extrinsic muscles are the long flexors and extensors. They are called extrinsic because the muscle belly is located on the forearm.
</P><P>The fingers have two long flexors, located on the underside of the forearm. They insert by tendons to the phalanges of the fingers. The deep flexor attaches to the distal phalanx, and the superficial flexor attaches to the middle phalanx. The flexors allow for the actual bending of the fingers. The thumb has one long flexor and a short flexor in the thenar muscle group. The human thumb also has other muscles in the thenar group (<A href="/wiki/Opponens_pollicis" class="mw-redirect" title="Opponens pollicis">opponens</A> and <A href="/wiki/Abductor_pollicis_brevis_muscle" title="Abductor pollicis brevis muscle">abductor brevis muscle</A>), moving the thumb in opposition, making grasping possible.
</P><P>The extensors are located on the back of the forearm and are connected in a more complex way than the flexors to the dorsum of the fingers. The tendons unite with the interosseous and lumbrical muscles to form the extensorhood mechanism. The primary function of the extensors is to straighten out the digits. The thumb has two extensors in the forearm; the tendons of these form the <A href="/wiki/Anatomical_snuff_box" class="mw-redirect" title="Anatomical snuff box">anatomical snuff box</A>. Also, the index finger and the little finger have an extra extensor, used for instance for pointing. The extensors are situated within 6 separate compartments. The 1st compartment contains abductor pollicis longus and extensor pollicis brevis. The 2nd compartment contains extensors carpi radialis longus and brevis. The 3rd compartment contains extensor pollicis longus. The extensor digitorum indicis and extensor digititorum communis are within the 4th compartment. Extensor digiti minimi is in the fifth, and extensor carpi ulnaris is in the 6th.
</P><P>The intrinsic muscle groups are the <A href="/wiki/Thenar" class="mw-redirect" title="Thenar">thenar</A> and <A href="/wiki/Hypothenar" class="mw-redirect" title="Hypothenar">hypothenar</A> muscles (thenar referring to the thumb, hypothenar to the small finger), the <A href="/wiki/Dorsal_interossei_of_the_hand" title="Dorsal interossei of the hand">dorsal</A> and <A href="/wiki/Palmar_interossei_muscles" title="Palmar interossei muscles">palmar interossei muscles</A> (between the metacarpal bones) and the <A href="/wiki/Lumbricals_of_the_hand" title="Lumbricals of the hand">lumbrical muscles</A>. The lumbricals arise from the <A href="/wiki/Flexor_digitorum_profundus_muscle" title="Flexor digitorum profundus muscle">deep flexor</A> (and are special because they have no bony origin) and insert on the dorsal extensor hood mechanism.
</P>
<H3><SPAN class="mw-headline" id="Skin">Skin</SPAN></H3>
<P>Aside from the <A href="/wiki/Sex_organ" title="Sex organ">genitals</A>, the fingertips possess the highest concentration of <A href="/wiki/Somatosensory_system" title="Somatosensory system">touch receptors</A> and <A href="/wiki/Thermoreceptor" title="Thermoreceptor">thermoreceptors</A> among all areas of the human skin,<SUP class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<I><A href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><SPAN title="This claim needs references to reliable sources. (January 2013)">citation needed</SPAN></A></I>]</SUP> making them extremely sensitive to temperature, pressure, vibration, texture and moisture. Recent studies suggest fingers can feel nano-scale wrinkles on a seemingly smooth surface, a level of sensitivity not previously recorded.<SUP id="cite_ref-5" class="reference"><A href="#cite_note-5">[5]</A></SUP>  This makes the fingers commonly used sensory probes to ascertain properties of objects encountered in the world, making them prone to <A href="/wiki/Injury" title="Injury">injury</A>.
</P><P>The <I><SPAN id="pulp">pulp</SPAN> of a finger</I> is the fleshy mass on the palmar aspect of the extremity of the finger.<SUP id="cite_ref-6" class="reference"><A href="#cite_note-6">[6]</A></SUP>
</P>
<H3><SPAN class="mw-headline" id="Fingertip_wrinkling_in_water">Fingertip wrinkling in water</SPAN></H3>
<P>Although a common phenomenon, the underlying functions and mechanism of fingertip wrinkling following immersion in water are relatively unexplored. Originally it was assumed<SUP class="noprint Inline-Template" style="white-space:nowrap;">[<I><A href="/wiki/Wikipedia:Manual_of_Style/Words_to_watch#Unsupported_attributions" title="Wikipedia:Manual of Style/Words to watch"><SPAN title="The material near this tag may use weasel words or too-vague attribution. (July 2016)">by whom?</SPAN></A></I>]</SUP> that the wrinkles were simply the result of the skin swelling in water,<SUP class="noprint Inline-Template Template-Fact" style="white-space:nowrap;">[<I><A href="/wiki/Wikipedia:Citation_needed" title="Wikipedia:Citation needed"><SPAN title="This claim needs references to reliable sources. (July 2016)">citation needed</SPAN></A></I>]</SUP> but it is now understood that the furrows are caused by the <A href="/wiki/Vasoconstriction" title="Vasoconstriction">blood vessels constricting</A> due to signalling by the <A href="/wiki/Sympathetic_nervous_system" title="Sympathetic nervous system">sympathetic nervous system</A> in response to water exposure.<SUP id="cite_ref-Changizi_7-0" class="reference"><A href="#cite_note-Changizi-7">[7]</A></SUP><SUP id="cite_ref-Haseleu_8-0" class="reference"><A href="#cite_note-Haseleu-8">[8]</A></SUP> One hypothesis for why this occurs, the “rain tread” hypothesis, posits that the wrinkles may help the fingers grip things when wet, possibly being an adaption from a time when humans dealt with rain and dew in forested primate habitats.<SUP id="cite_ref-Changizi_7-1" class="reference"><A href="#cite_note-Changizi-7">[7]</A></SUP> A 2013 study supporting this hypothesis found that the wrinkled fingertips provided better handling of wet objects but gave no advantage for handling dry objects.<SUP id="cite_ref-Kareklas_9-0" class="reference"><A href="#cite_note-Kareklas-9">[9]</A></SUP> However, a 2014 study attempting to reproduce these results was unable to demonstrate any improvement of handling wet objects with wrinkled fingertips.<SUP id="cite_ref-Haseleu_8-1" class="reference"><A href="#cite_note-Haseleu-8">[8]</A></SUP>
</P>
<H3><SPAN class="mw-headline" id="Brain_representation">Brain representation</SPAN></H3>
<P>Each finger has an orderly somatotopic representation on the <A href="/wiki/Cerebral_cortex" title="Cerebral cortex">cerebral cortex</A> in the <A href="/wiki/Somatosensory_cortex" class="mw-redirect" title="Somatosensory cortex">somatosensory cortex</A> area 3b,<SUP id="cite_ref-10" class="reference"><A href="#cite_note-10">[10]</A></SUP> part of area 1<SUP id="cite_ref-11" class="reference"><A href="#cite_note-11">[11]</A></SUP> and a distributed, overlapping representations in the <A href="/wiki/Supplementary_motor_area" title="Supplementary motor area">supplementary motor area</A> and <A href="/wiki/Primary_motor_area" class="mw-redirect" title="Primary motor area">primary motor area</A>.<SUP id="cite_ref-12" class="reference"><A href="#cite_note-12">[12]</A></SUP>
</P><P>The somatosensory cortex representation of the hand is a dynamic reflection of the fingers on the external hand: in <A href="/wiki/Syndactyly" title="Syndactyly">syndactyly</A> people have a <A href="/wiki/Clubhand" class="mw-redirect" title="Clubhand">clubhand</A> of webbed, shortened fingers. However, not only are the fingers of their hands fused, but the cortical maps of their individual fingers also form a club hand. The fingers can be surgically divided to make a more useful hand. Surgeons did this at the Institute of Reconstructive Plastic Surgery in New York to a 32-year-old man with the initials O. G.. They touched O. G.’s fingers before and after surgery while using MRI brain scans. Before the surgery, the fingers mapped onto his brain were fused close together; afterward, the maps of his individual fingers did indeed separate and take the layout corresponding to a normal hand.<SUP id="cite_ref-13" class="reference"><A href="#cite_note-13">[13]</A></SUP>
</P>
<H3><SPAN class="mw-headline" id="Other_animals">Other animals</SPAN></H3>
<P><A href="/wiki/Chimpanzee" title="Chimpanzee">Chimpanzees</A> have lower limbs that are specialized for manipulation, and (arguably) have fingers on their lower limbs as well. The term 'finger' is not applied to the digits of most other animals, such as <A href="/wiki/Canidae" title="Canidae">canines</A>, <A href="/wiki/Felidae" title="Felidae">felines</A>, or <A href="/wiki/Ungulates" class="mw-redirect" title="Ungulates">ungulates</A>, none of which can engage in fine manipulation with their forelimbs as a primate can.
</P>
<H2><SPAN class="mw-headline" id="Clinical_significance">Clinical significance</SPAN></H2>
<H3><SPAN id="Anomalies.2C_injuries_and_diseases"></SPAN><SPAN class="mw-headline" id="Anomalies,_injuries_and_diseases">Anomalies, injuries and diseases</SPAN></H3>
<DIV class="thumb tright"><DIV class="thumbinner" style="width:222px;"><A href="/wiki/File:Syndactyly_type1_hands.jpg" class="image"><IMG alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Syndactyly_type1_hands.jpg/220px-Syndactyly_type1_hands.jpg" width="220" height="183" class="thumbimage" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/0/03/Syndactyly_type1_hands.jpg/330px-Syndactyly_type1_hands.jpg 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/0/03/Syndactyly_type1_hands.jpg/440px-Syndactyly_type1_hands.jpg 2x" data-file-width="2681" data-file-height="2233" /></A>  <DIV class="thumbcaption"><DIV class="magnify"><A href="/wiki/File:Syndactyly_type1_hands.jpg" class="internal" title="Enlarge"></A></DIV>Radiograph of Type 1 <A href="/wiki/Syndactyly" title="Syndactyly">Syndactyly</A></DIV></DIV></DIV>
<P>A rare anatomical variation affects 1 in 500 humans, in which the individual has more than the usual number of digits; this is known as <A href="/wiki/Polydactyly" title="Polydactyly">polydactyly</A>. A human may also be born without one or more fingers or underdevelopment of some fingers such as <A href="/wiki/Symbrachydactyly" title="Symbrachydactyly">symbrachydactyly</A>. Extra fingers can be functional. One individual with seven fingers not only used them but claimed that they "gave him some advantages in playing the piano".<SUP id="cite_ref-14" class="reference"><A href="#cite_note-14">[14]</A></SUP>
</P><P><A href="/wiki/Phalanx_bones" class="mw-redirect" title="Phalanx bones">Phalanges</A> are commonly fractured. A damaged tendon can cause significant loss of function in fine motor control, such as with a <A href="/wiki/Mallet_finger" title="Mallet finger">mallet finger</A>.  They can be damaged by cold, including <A href="/wiki/Frostbite" title="Frostbite">frostbite</A> and non-freezing cold injury (NFCI); and heat, including <A href="/wiki/Burn" title="Burn">burns</A>.
</P><P>The fingers are commonly affected by diseases such as <A href="/wiki/Rheumatoid_arthritis" title="Rheumatoid arthritis">rheumatoid arthritis</A> and <A href="/wiki/Gout" title="Gout">gout</A>. <A href="/wiki/Diabetic" class="mw-redirect" title="Diabetic">Diabetics</A> often use the fingers to obtain blood samples for regular blood sugar testing. <A href="/wiki/Raynaud%27s_phenomenon" class="mw-redirect" title="Raynaud's phenomenon">Raynaud's phenomenon</A> and <A href="/wiki/Paroxysmal_hand_hematoma" title="Paroxysmal hand hematoma">Paroxysmal hand hematoma</A> are neurovascular disorders that affects the fingers.
</P><P>Research has linked the <A href="/wiki/Digit_ratio" title="Digit ratio">ratio of lengths between the index and ring fingers</A> to higher levels of <A href="/wiki/Testosterone" title="Testosterone">testosterone</A>, and to various <A href="/wiki/Digit_ratio#Correlation_between_digit_ratio_and_traits" title="Digit ratio">physical and behavioral traits</A> such as penis length<SUP id="cite_ref-15" class="reference"><A href="#cite_note-15">[15]</A></SUP> and risk for development of <A href="/wiki/Alcohol_dependence" title="Alcohol dependence">alcohol dependence</A><SUP id="cite_ref-16" class="reference"><A href="#cite_note-16">[16]</A></SUP> or <A href="/wiki/Video_game_addiction" title="Video game addiction">video game addiction</A>.<SUP id="cite_ref-17" class="reference"><A href="#cite_note-17">[17]</A></SUP>
</P>
<H2><SPAN class="mw-headline" id="History">History</SPAN></H2>
<H3><SPAN class="mw-headline" id="Etymology">Etymology</SPAN></H3>
<P>English dictionaries describe finger as meaning either one of the five digits including the thumb, or one of the four excluding the thumb (in which case they are numbered from 1 to 4 starting with the index finger closest to the thumb).<SUP id="cite_ref-Cha1998_1-1" class="reference"><A href="#cite_note-Cha1998-1">[1]</A></SUP><SUP id="cite_ref-OxfIll_2-2" class="reference"><A href="#cite_note-OxfIll-2">[2]</A></SUP><SUP id="cite_ref-18" class="reference"><A href="#cite_note-18">[18]</A></SUP> Linguistically, it appears that the original sense was to include the thumb as a finger: the word is derived from Old English thūma.<SUP class="noprint Inline-Template" style="margin-left:0.1em; white-space:nowrap;">[<I><A href="/wiki/Wikipedia:Please_clarify" title="Wikipedia:Please clarify"><SPAN title="The text near this tag is a non sequitur, and needs to be integrated into the text in a way that is meaningful to the reader. (May 2017)"><I>non sequitur</I></SPAN></A></I>]</SUP> The name pinkie derives from Dutch pinkje, of uncertain origin. In English only the digits on the hand are known as fingers.  However, in some languages the translated version of fingers can mean either the digits on the hand or feet. In English a digit on a foot has the distinct name of <A href="/wiki/Toe" title="Toe">toe</A>.
</P>
<H2><SPAN class="mw-headline" id="See_also">See also</SPAN></H2>
<UL><LI><A href="/wiki/Finger_snapping" title="Finger snapping">Finger snapping</A></LI>
<LI><A href="/wiki/Fingerprint" title="Fingerprint">Fingerprint</A></LI>
<LI><A href="/wiki/Nail_(anatomy)" title="Nail (anatomy)">Nail (anatomy)</A></LI>
<LI><A href="/wiki/Paroxysmal_hand_hematoma" title="Paroxysmal hand hematoma">Paroxysmal hand hematoma</A></LI></UL>
<H2><SPAN class="mw-headline" id="Notes">Notes</SPAN></H2>
<DIV class="reflist columns references-column-width" style="-moz-column-width: 30em; -webkit-column-width: 30em; column-width: 30em; list-style-type: decimal;">
<OL class="references">
<LI id="cite_note-Cha1998-1"><SPAN class="mw-cite-backlink">^ <A href="#cite_ref-Cha1998_1-0"><SPAN class="cite-accessibility-label">Jump up to: </SPAN><SUP><I><B>a</B></I></SUP></A> <A href="#cite_ref-Cha1998_1-1"><SUP><I><B>b</B></I></SUP></A></SPAN> <SPAN class="reference-text"><A href="#Cha1998">Chambers 1998 page 603</A></SPAN>
</LI>
<LI id="cite_note-OxfIll-2"><SPAN class="mw-cite-backlink">^ <A href="#cite_ref-OxfIll_2-0"><SPAN class="cite-accessibility-label">Jump up to: </SPAN><SUP><I><B>a</B></I></SUP></A> <A href="#cite_ref-OxfIll_2-1"><SUP><I><B>b</B></I></SUP></A> <A href="#cite_ref-OxfIll_2-2"><SUP><I><B>c</B></I></SUP></A></SPAN> <SPAN class="reference-text"><A href="#OxfIll">Oxford Illustrated pages 311,380</A></SPAN>
</LI>
<LI id="cite_note-KivellLemelin2016-3"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-KivellLemelin2016_3-0"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation book">Tracy L. Kivell; Pierre Lemelin; Brian G. Richmond; Daniel Schmitt (10 August 2016). <A rel="nofollow" class="external text" href="https://books.google.com/books?id=R1nSDAAAQBAJ&pg=PA7"><I>The Evolution of the Primate Hand: Anatomical, Developmental, Functional, and Paleontological Evidence</I></A>. Springer. pp. 7–. <A href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</A> <A href="/wiki/Special:BookSources/978-1-4939-3646-5" title="Special:BookSources/978-1-4939-3646-5">978-1-4939-3646-5</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Evolution+of+the+Primate+Hand%3A+Anatomical%2C+Developmental%2C+Functional%2C+and+Paleontological+Evidence&rft.pages=7-&rft.pub=Springer&rft.date=2016-08-10&rft.isbn=978-1-4939-3646-5&rft.au=Tracy+L.+Kivell&rft.au=Pierre+Lemelin&rft.au=Brian+G.+Richmond&rft.au=Daniel+Schmitt&rft_id=https%3A%2F%2Fbooks.google.com%2Fbooks%3Fid%3DR1nSDAAAQBAJ%26pg%3DPA7&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><STYLE data-mw-deduplicate="TemplateStyles:r861714446">.mw-parser-output cite.citation{font-style:inherit}.mw-parser-output q{quotes:"\"""\"""'""'"}.mw-parser-output code.cs1-code{color:inherit;background:inherit;border:inherit;padding:inherit}.mw-parser-output .cs1-lock-free a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/6/65/Lock-green.svg/9px-Lock-green.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-limited a,.mw-parser-output .cs1-lock-registration a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/d/d6/Lock-gray-alt-2.svg/9px-Lock-gray-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-lock-subscription a{background:url("//upload.wikimedia.org/wikipedia/commons/thumb/a/aa/Lock-red-alt-2.svg/9px-Lock-red-alt-2.svg.png")no-repeat;background-position:right .1em center}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration{color:#555}.mw-parser-output .cs1-subscription span,.mw-parser-output .cs1-registration span{border-bottom:1px dotted;cursor:help}.mw-parser-output .cs1-hidden-error{display:none;font-size:100%}.mw-parser-output .cs1-visible-error{font-size:100%}.mw-parser-output .cs1-subscription,.mw-parser-output .cs1-registration,.mw-parser-output .cs1-format{font-size:95%}.mw-parser-output .cs1-kern-left,.mw-parser-output .cs1-kern-wl-left{padding-left:0.2em}.mw-parser-output .cs1-kern-right,.mw-parser-output .cs1-kern-wl-right{padding-right:0.2em}</STYLE></SPAN>
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<LI id="cite_note-4"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-4"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Goebl, W.; Palmer, C. (2013).  Balasubramaniam, Ramesh, ed. <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3536780">"Temporal Control and Hand Movement Efficiency in Skilled Music Performance"</A>. <I>PLoS ONE</I>. <B>8</B> (1): e50901. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1371%2Fjournal.pone.0050901">10.1371/journal.pone.0050901</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3536780">3536780</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/23300946">23300946</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Temporal+Control+and+Hand+Movement+Efficiency+in+Skilled+Music+Performance&rft.volume=8&rft.issue=1&rft.pages=e50901&rft.date=2013&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3536780&rft_id=info%3Apmid%2F23300946&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0050901&rft.aulast=Goebl&rft.aufirst=W.&rft.au=Palmer%2C+C.&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3536780&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-5"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-5"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation web"><A rel="nofollow" class="external text" href="https://www.sciencedaily.com/releases/2013/09/130916110853.htm">"Feeling small: Fingers can detect nano-scale wrinkles even on a seemingly smooth surface"</A>. <A href="/wiki/Science_Daily" title="Science Daily">Science Daily</A>. September 16, 2013.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=unknown&rft.btitle=Feeling+small%3A+Fingers+can+detect+nano-scale+wrinkles+even+on+a+seemingly+smooth+surface&rft.pub=Science+Daily&rft.date=2013-09-16&rft_id=https%3A%2F%2Fwww.sciencedaily.com%2Freleases%2F2013%2F09%2F130916110853.htm&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-6"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-6"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><A rel="nofollow" class="external text" href="http://www.medilexicon.com/medicaldictionary.php?t=73927">medilexicon.com > Medical Dictionary - 'Pulp Of Finger'</A> Citing: Stedman's Medical Dictionary. 2006</SPAN>
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<LI id="cite_note-Changizi-7"><SPAN class="mw-cite-backlink">^ <A href="#cite_ref-Changizi_7-0"><SPAN class="cite-accessibility-label">Jump up to: </SPAN><SUP><I><B>a</B></I></SUP></A> <A href="#cite_ref-Changizi_7-1"><SUP><I><B>b</B></I></SUP></A></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Changizi, M.; Weber, R.; Kotecha, R.; Palazzo, J. (2011). "Are Wet-Induced Wrinkled Fingers Primate Rain Treads?". <I>Brain, Behavior and Evolution</I>. <B>77</B> (4): 286–90. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1159%2F000328223">10.1159/000328223</A>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/21701145">21701145</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Brain%2C+Behavior+and+Evolution&rft.atitle=Are+Wet-Induced+Wrinkled+Fingers+Primate+Rain+Treads%3F&rft.volume=77&rft.issue=4&rft.pages=286-90&rft.date=2011&rft_id=info%3Adoi%2F10.1159%2F000328223&rft_id=info%3Apmid%2F21701145&rft.aulast=Changizi&rft.aufirst=M.&rft.au=Weber%2C+R.&rft.au=Kotecha%2C+R.&rft.au=Palazzo%2C+J.&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-Haseleu-8"><SPAN class="mw-cite-backlink">^ <A href="#cite_ref-Haseleu_8-0"><SPAN class="cite-accessibility-label">Jump up to: </SPAN><SUP><I><B>a</B></I></SUP></A> <A href="#cite_ref-Haseleu_8-1"><SUP><I><B>b</B></I></SUP></A></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Haseleu, Julia; Omerbašić, Damir; Frenzel, Henning; Gross, Manfred; Lewin, Gary R. (2014).  Goldreich, Daniel, ed. <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3885627">"Water-Induced Finger Wrinkles Do Not Affect Touch Acuity or Dexterity in Handling Wet Objects"</A>. <I>PLoS ONE</I>. <B>9</B>: e84949. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1371%2Fjournal.pone.0084949">10.1371/journal.pone.0084949</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3885627">3885627</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/24416318">24416318</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Water-Induced+Finger+Wrinkles+Do+Not+Affect+Touch+Acuity+or+Dexterity+in+Handling+Wet+Objects&rft.volume=9&rft.pages=e84949&rft.date=2014&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3885627&rft_id=info%3Apmid%2F24416318&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0084949&rft.aulast=Haseleu&rft.aufirst=Julia&rft.au=Omerba%C5%A1i%C4%87%2C+Damir&rft.au=Frenzel%2C+Henning&rft.au=Gross%2C+Manfred&rft.au=Lewin%2C+Gary+R.&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3885627&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-Kareklas-9"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-Kareklas_9-0"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Kareklas, K.; Nettle, D.; Smulders, T. V. (2013). <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3639753">"Water-induced finger wrinkles improve handling of wet objects"</A>. <I>Biology Letters</I>. <B>9</B> (2): 20120999. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1098%2Frsbl.2012.0999">10.1098/rsbl.2012.0999</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3639753">3639753</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/23302867">23302867</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Biology+Letters&rft.atitle=Water-induced+finger+wrinkles+improve+handling+of+wet+objects&rft.volume=9&rft.issue=2&rft.pages=20120999&rft.date=2013&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3639753&rft_id=info%3Apmid%2F23302867&rft_id=info%3Adoi%2F10.1098%2Frsbl.2012.0999&rft.aulast=Kareklas&rft.aufirst=K.&rft.au=Nettle%2C+D.&rft.au=Smulders%2C+T.+V.&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3639753&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-10"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-10"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Van Westen, D; Fransson, P; Olsrud, J; Rosén, B; Lundborg, G; Larsson, EM (2004). <A rel="nofollow" class="external text" href="http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=517711&blobtype=pdf">"Fingersomatotopy in area 3b: an fMRI-study"</A>. <I>BMC Neurosci</I>. <B>5</B>: 28. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1186%2F1471-2202-5-28">10.1186/1471-2202-5-28</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC517711">517711</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/15320953">15320953</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=BMC+Neurosci&rft.atitle=Fingersomatotopy+in+area+3b%3A+an+fMRI-study&rft.volume=5&rft.pages=28&rft.date=2004&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC517711&rft_id=info%3Apmid%2F15320953&rft_id=info%3Adoi%2F10.1186%2F1471-2202-5-28&rft.aulast=Van+Westen&rft.aufirst=D&rft.au=Fransson%2C+P&rft.au=Olsrud%2C+J&rft.au=Ros%C3%A9n%2C+B&rft.au=Lundborg%2C+G&rft.au=Larsson%2C+EM&rft_id=http%3A%2F%2Fwww.pubmedcentral.nih.gov%2Fpicrender.fcgi%3Fartid%3D517711%26blobtype%3Dpdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-11"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-11"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Nelson, AJ; Chen, R (2008). "Digit somatotopy within cortical areas of the postcentral gyrus in humans". <I>Cereb Cortex</I>. <B>18</B> (10): 2341–51. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1093%2Fcercor%2Fbhm257">10.1093/cercor/bhm257</A>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/18245039">18245039</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Cereb+Cortex&rft.atitle=Digit+somatotopy+within+cortical+areas+of+the+postcentral+gyrus+in+humans&rft.volume=18&rft.issue=10&rft.pages=2341-51&rft.date=2008&rft_id=info%3Adoi%2F10.1093%2Fcercor%2Fbhm257&rft_id=info%3Apmid%2F18245039&rft.aulast=Nelson&rft.aufirst=AJ&rft.au=Chen%2C+R&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-12"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-12"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Kleinschmidt, A; Nitschke, MF; Frahm, J (1997). "Somatotopy in the human motor cortex hand area. A high-resolution functional MRI study". <I>Eur J Neurosci</I>. <B>9</B> (10): 2178–86. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1111%2Fj.1460-9568.1997.tb01384.x">10.1111/j.1460-9568.1997.tb01384.x</A>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/9421177">9421177</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Eur+J+Neurosci&rft.atitle=Somatotopy+in+the+human+motor+cortex+hand+area.+A+high-resolution+functional+MRI+study&rft.volume=9&rft.issue=10&rft.pages=2178-86&rft.date=1997&rft_id=info%3Adoi%2F10.1111%2Fj.1460-9568.1997.tb01384.x&rft_id=info%3Apmid%2F9421177&rft.aulast=Kleinschmidt&rft.aufirst=A&rft.au=Nitschke%2C+MF&rft.au=Frahm%2C+J&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-13"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-13"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Mogilner, A; Grossman, JA; Ribary, U; Joliot, M; Volkmann, J; Rapaport, D; Beasley, RW; Llinás, RR (1993). <A rel="nofollow" class="external text" href="http://www.pubmedcentral.nih.gov/picrender.fcgi?artid=46347&blobtype=pdf">"Somatosensory cortical plasticity in adult humans revealed by magnetoencephalography"</A>. <I>Proc Natl Acad Sci U S A</I>. <B>90</B> (8): 3593–7. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1073%2Fpnas.90.8.3593">10.1073/pnas.90.8.3593</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC46347">46347</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/8386377">8386377</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Proc+Natl+Acad+Sci+U+S+A&rft.atitle=Somatosensory+cortical+plasticity+in+adult+humans+revealed+by+magnetoencephalography&rft.volume=90&rft.issue=8&rft.pages=3593-7&rft.date=1993&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC46347&rft_id=info%3Apmid%2F8386377&rft_id=info%3Adoi%2F10.1073%2Fpnas.90.8.3593&rft.aulast=Mogilner&rft.aufirst=A&rft.au=Grossman%2C+JA&rft.au=Ribary%2C+U&rft.au=Joliot%2C+M&rft.au=Volkmann%2C+J&rft.au=Rapaport%2C+D&rft.au=Beasley%2C+RW&rft.au=Llin%C3%A1s%2C+RR&rft_id=http%3A%2F%2Fwww.pubmedcentral.nih.gov%2Fpicrender.fcgi%3Fartid%3D46347%26blobtype%3Dpdf&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-14"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-14"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Dwight, T (1892). "Fusion of hands". <I>Memoirs of the Boston Society of Natural History</I>. <B>4</B>: 473–486.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=Memoirs+of+the+Boston+Society+of+Natural+History&rft.atitle=Fusion+of+hands&rft.volume=4&rft.pages=473-486&rft.date=1892&rft.aulast=Dwight&rft.aufirst=T&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
</LI>
<LI id="cite_note-15"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-15"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><A rel="nofollow" class="external text" href="http://men.webmd.com/news/20110705/study-penis-size-linked-to-length-of-fingers">Researchers Find Association Between Penile Length and Ratio of Length of Men's Fingers</A></SPAN>
</LI>
<LI id="cite_note-16"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-16"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Kornhuber, J; Erhard, G; Lenz, B; Kraus, T; Sperling, W; Bayerlein, K; Biermann, T; Stoessel, C (2011). <A rel="nofollow" class="external text" href="http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0019332#abstract0">"Low digit ratio 2D:4D in alcohol dependent patients"</A>. <I>PLoS ONE</I>. <B>6</B> (4): e19332. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1371%2Fjournal.pone.0019332">10.1371/journal.pone.0019332</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3081847">3081847</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/21547078">21547078</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Low+digit+ratio+2D%3A4D+in+alcohol+dependent+patients&rft.volume=6&rft.issue=4&rft.pages=e19332&rft.date=2011&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3081847&rft_id=info%3Apmid%2F21547078&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0019332&rft.aulast=Kornhuber&rft.aufirst=J&rft.au=Erhard%2C+G&rft.au=Lenz%2C+B&rft.au=Kraus%2C+T&rft.au=Sperling%2C+W&rft.au=Bayerlein%2C+K&rft.au=Biermann%2C+T&rft.au=Stoessel%2C+C&rft_id=http%3A%2F%2Fwww.plosone.org%2Farticle%2Finfo%253Adoi%252F10.1371%252Fjournal.pone.0019332%23abstract0&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-17"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-17"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><CITE class="citation journal">Kornhuber, J.; Zenses, EM; Lenz, B; Stoessel, C; Bouna-Pyrrou, P; Rehbein, F; Kliem, S; Mößle, T (2013). <A rel="nofollow" class="external text" href="http://www.plosone.org/article/info%3Adoi%2F10.1371%2Fjournal.pone.0079539#abstract0">"Low digit ratio 2D:4D associated with video game addiction"</A>. <I>PLoS ONE</I>. <B>8</B> (11): e79539. <A href="/wiki/Digital_object_identifier" title="Digital object identifier">doi</A>:<A rel="nofollow" class="external text" href="//doi.org/10.1371%2Fjournal.pone.0079539">10.1371/journal.pone.0079539</A>. <A href="/wiki/PubMed_Central" title="PubMed Central">PMC</A> <SPAN class="cs1-lock-free" title="Freely accessible"><A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pmc/articles/PMC3827365">3827365</A></SPAN>. <A href="/wiki/PubMed_Identifier" class="mw-redirect" title="PubMed Identifier">PMID</A> <A rel="nofollow" class="external text" href="//www.ncbi.nlm.nih.gov/pubmed/24236143">24236143</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.genre=article&rft.jtitle=PLoS+ONE&rft.atitle=Low+digit+ratio+2D%3A4D+associated+with+video+game+addiction&rft.volume=8&rft.issue=11&rft.pages=e79539&rft.date=2013&rft_id=%2F%2Fwww.ncbi.nlm.nih.gov%2Fpmc%2Farticles%2FPMC3827365&rft_id=info%3Apmid%2F24236143&rft_id=info%3Adoi%2F10.1371%2Fjournal.pone.0079539&rft.aulast=Kornhuber&rft.aufirst=J.&rft.au=Zenses%2C+EM&rft.au=Lenz%2C+B&rft.au=Stoessel%2C+C&rft.au=Bouna-Pyrrou%2C+P&rft.au=Rehbein%2C+F&rft.au=Kliem%2C+S&rft.au=M%C3%B6%C3%9Fle%2C+T&rft_id=http%3A%2F%2Fwww.plosone.org%2Farticle%2Finfo%253Adoi%252F10.1371%252Fjournal.pone.0079539%23abstract0&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></SPAN>
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<LI id="cite_note-18"><SPAN class="mw-cite-backlink"><B><A href="#cite_ref-18"><SPAN class="cite-accessibility-label">Jump up </SPAN>^</A></B></SPAN> <SPAN class="reference-text"><A href="#Oxford">Oxford Advanced page 326</A></SPAN>
</LI>
</OL></DIV>
<H2><SPAN class="mw-headline" id="References">References</SPAN></H2>
<STYLE data-mw-deduplicate="TemplateStyles:r853264625">.mw-parser-output .refbegin{font-size:90%;margin-bottom:0.5em}.mw-parser-output .refbegin-hanging-indents>ul{list-style-type:none;margin-left:0}.mw-parser-output .refbegin-hanging-indents>ul>li,.mw-parser-output .refbegin-hanging-indents>dl>dd{margin-left:0;padding-left:3.2em;text-indent:-3.2em;list-style:none}.mw-parser-output .refbegin-100{font-size:100%}</STYLE><DIV class="refbegin" style="">
<UL><LI><CITE id="Cha1998" class="citation book"><I><A href="/wiki/Chambers_Dictionary" title="Chambers Dictionary">The Chambers Dictionary</A></I>. Edinburgh: Chambers Harrap Publishers Ltd. 2000 [1998]. <A href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</A> <A href="/wiki/Special:BookSources/0-550-14000-X" title="Special:BookSources/0-550-14000-X">0-550-14000-X</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Chambers+Dictionary&rft.place=Edinburgh&rft.pub=Chambers+Harrap+Publishers+Ltd&rft.date=2000&rft.isbn=0-550-14000-X&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></LI>
<LI><CITE id="OxfIll" class="citation book"><I>The Oxford Illustrated Dictionary</I>. Great Britain: Oxford University Press. 1976 [1975].</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=The+Oxford+Illustrated+Dictionary&rft.place=Great+Britain&rft.pub=Oxford+University+Press&rft.date=1976&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></LI>
<LI><CITE id="Oxford" class="citation book"><I>Oxford Advanced Learner's Dictionary of Current English</I>. London: Oxford University Press. 1974 [1974]. <A href="/wiki/International_Standard_Book_Number" title="International Standard Book Number">ISBN</A> <A href="/wiki/Special:BookSources/0-19-431102-3" title="Special:BookSources/0-19-431102-3">0-19-431102-3</A>.</CITE><SPAN title="ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.genre=book&rft.btitle=Oxford+Advanced+Learner%27s+Dictionary+of+Current+English&rft.place=London&rft.pub=Oxford+University+Press&rft.date=1974&rft.isbn=0-19-431102-3&rfr_id=info%3Asid%2Fen.wikipedia.org%3AFinger" class="Z3988"></SPAN><LINK rel="mw-deduplicated-inline-style" href="mw-data:TemplateStyles:r861714446" /></LI></UL>
</DIV>
<H2><SPAN class="mw-headline" id="External_links">External links</SPAN></H2>
<TABLE role="presentation" class="mbox-small plainlinks sistersitebox" style="background-color:#f9f9f9;border:1px solid #aaa;color:#000">
<TBODY><TR>
<TD class="mbox-image"><IMG alt="" src="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/30px-Commons-logo.svg.png" width="30" height="40" class="noviewer" srcset="//upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/45px-Commons-logo.svg.png 1.5x, //upload.wikimedia.org/wikipedia/en/thumb/4/4a/Commons-logo.svg/59px-Commons-logo.svg.png 2x" data-file-width="1024" data-file-height="1376" /></TD>
<TD class="mbox-text plainlist">Wikimedia Commons has media related to <I><B><A href="https://commons.wikimedia.org/wiki/Category:Fingers" class="extiw" title="commons:Category:Fingers">Fingers</A></B></I>.</TD></TR></TBODY></TABLE>
<TABLE role="presentation" class="mbox-small plainlinks sistersitebox" style="background-color:#f9f9f9;border:1px solid #aaa;color:#000">
<TBODY><TR>
<TD class="mbox-image"><IMG alt="" src="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png" width="40" height="40" class="noviewer" srcset="//upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/60px-Wiktionary-logo-en-v2.svg.png 1.5x, //upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/80px-Wiktionary-logo-en-v2.svg.png 2x" data-file-width="512" data-file-height="512" /></TD>
<TD class="mbox-text plainlist">Look up <I><B><A href="https://en.wiktionary.org/wiki/Special:Search/finger" class="extiw" title="wiktionary:Special:Search/finger">finger</A></B></I> in Wiktionary, the free dictionary.</TD></TR></TBODY></TABLE>
<DIV role="navigation" class="navbox" aria-labelledby="Human_regional_anatomy" style="padding:3px"><TABLE class="nowraplinks hlist collapsible autocollapse navbox-inner mw-collapsible mw-made-collapsible" style="border-spacing:0;background:transparent;color:inherit"><TBODY><TR><TH scope="col" class="navbox-title" colspan="2"><SPAN class="mw-collapsible-toggle mw-collapsible-toggle-default" role="button" tabindex="0"><A class="mw-collapsible-text">hide</A></SPAN><DIV class="plainlinks hlist navbar mini"><UL><LI class="nv-view"><A href="/wiki/Template:Human_regional_anatomy" title="Template:Human regional anatomy"><ABBR title="View this template" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">v</ABBR></A></LI><LI class="nv-talk"><A href="/wiki/Template_talk:Human_regional_anatomy" title="Template talk:Human regional anatomy"><ABBR title="Discuss this template" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">t</ABBR></A></LI><LI class="nv-edit"><A class="external text" href="//en.wikipedia.org/w/index.php?title=Template:Human_regional_anatomy&action=edit"><ABBR title="Edit this template" style=";;background:none transparent;border:none;-moz-box-shadow:none;-webkit-box-shadow:none;box-shadow:none; padding:0;">e</ABBR></A></LI></UL></DIV><DIV id="Human_regional_anatomy" style="font-size:114%;margin:0 4em"><A href="/wiki/Human_body#Regional_groups" title="Human body">Human regional anatomy</A></DIV></TH></TR><TR><TH scope="row" class="navbox-group" style="width:1%"><A href="/wiki/Human_head" title="Human head">Head</A></TH><TD class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em">
<UL><LI><A href="/wiki/Ear" title="Ear">Ear</A></LI>
<LI><A href="/wiki/Face" title="Face">Face</A>
<UL><LI><A href="/wiki/Cheek" title="Cheek">Cheek</A></LI>
<LI><A href="/wiki/Chin" title="Chin">Chin</A></LI>
<LI><A href="/wiki/Human_eye" title="Human eye">Eye</A></LI>
<LI><A href="/wiki/Human_mouth" title="Human mouth">Mouth</A></LI>
<LI><A href="/wiki/Human_nose" title="Human nose">Nose</A></LI>
<LI><A href="/wiki/Forehead" title="Forehead">Forehead</A></LI></UL></LI>
<LI><A href="/wiki/Mandible" title="Mandible">Jaw</A></LI>
<LI><A href="/wiki/Occipital_bone" title="Occipital bone">Occiput</A></LI>
<LI><A href="/wiki/Scalp" title="Scalp">Scalp</A></LI>
<LI><A href="/wiki/Temple_(anatomy)" title="Temple (anatomy)">Temple</A></LI></UL>
</DIV></TD></TR><TR><TH scope="row" class="navbox-group" style="width:1%"><A href="/wiki/Neck" title="Neck">Neck</A></TH><TD class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em">
<UL><LI><A href="/wiki/Adam%27s_apple" title="Adam's apple">Adam's apple</A></LI>
<LI><A href="/wiki/Throat" title="Throat">Throat</A></LI></UL>
</DIV></TD></TR><TR><TH scope="row" class="navbox-group" style="width:1%"><A href="/wiki/Torso" title="Torso">Trunk</A></TH><TD class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em">
<UL><LI><A href="/wiki/Abdomen" title="Abdomen">Abdomen</A>
<UL><LI><A href="/wiki/Waist" title="Waist">Waist</A></LI>
<LI><A href="/wiki/Midriff" title="Midriff">Midriff</A></LI>
<LI><A href="/wiki/Navel" title="Navel">Navel</A></LI></UL></LI>
<LI><A href="/wiki/Human_back" title="Human back">Back</A></LI>
<LI><A href="/wiki/Thorax" title="Thorax">Thorax</A>
<UL><LI><A href="/wiki/Breast" title="Breast">Breast</A></LI></UL></LI>
<LI><A href="/wiki/Pelvis" title="Pelvis">Pelvis</A>
<UL><LI><A href="/wiki/Sex_organ" title="Sex organ">Sex organs</A></LI></UL></LI></UL>
</DIV></TD></TR><TR><TH scope="row" class="navbox-group" style="width:1%"><A href="/wiki/Limb_(anatomy)" title="Limb (anatomy)">Limbs</A></TH><TD class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em"></DIV><TABLE class="nowraplinks navbox-subgroup" style="border-spacing:0"><TBODY><TR><TH scope="row" class="navbox-group" style="width:1%"><A href="/wiki/Arm" title="Arm">Arm</A></TH><TD class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em">
<UL><LI><A href="/wiki/Shoulder" title="Shoulder">Shoulder</A></LI>
<LI><A href="/wiki/Axilla" title="Axilla">Axilla</A></LI>
<LI><A href="/wiki/Arm" title="Arm">Brachium</A></LI>
<LI><A href="/wiki/Elbow" title="Elbow">Elbow</A></LI>
<LI><A href="/wiki/Forearm" title="Forearm">Forearm</A></LI>
<LI><A href="/wiki/Wrist" title="Wrist">Wrist</A></LI>
<LI><A href="/wiki/Hand" title="Hand">Hand</A></LI>
<LI><A class="mw-selflink selflink">Finger</A>
<UL><LI><SPAN style="font-size:85%;"><A href="/wiki/Thumb" title="Thumb">Thumb</A></SPAN></LI>
<LI><SPAN style="font-size:85%;"><A href="/wiki/Index_finger" title="Index finger">Index</A></SPAN></LI>
<LI><SPAN style="font-size:85%;"><A href="/wiki/Middle_finger" title="Middle finger">Middle</A></SPAN></LI>
<LI><SPAN style="font-size:85%;"><A href="/wiki/Ring_finger" title="Ring finger">Ring</A></SPAN></LI>
<LI><SPAN style="font-size:85%;"><A href="/wiki/Little_finger" title="Little finger">Little</A></SPAN></LI></UL></LI></UL>
</DIV></TD></TR><TR><TH scope="row" class="navbox-group" style="width:1%"><A href="/wiki/Human_leg" title="Human leg">Leg</A></TH><TD class="navbox-list navbox-odd" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em">
<UL><LI><A href="/wiki/Buttocks" title="Buttocks">Buttocks</A></LI>
<LI><A href="/wiki/Hip" title="Hip">Hip</A></LI>
<LI><A href="/wiki/Thigh" title="Thigh">Thigh</A></LI>
<LI><A href="/wiki/Knee" title="Knee">Knee</A></LI>
<LI><A href="/wiki/Calf_(leg)" title="Calf (leg)">Calf</A></LI>
<LI><A href="/wiki/Foot" title="Foot">Foot</A>
<UL><LI><A href="/wiki/Ankle" title="Ankle">Ankle</A></LI>
<LI><A href="/wiki/Heel" title="Heel">Heel</A></LI>
<LI><A href="/wiki/Sole_(foot)" title="Sole (foot)">Sole</A></LI></UL></LI>
<LI><A href="/wiki/Toe" title="Toe">Toe</A></LI></UL>
</DIV></TD></TR></TBODY></TABLE><DIV></DIV></TD></TR><TR><TH scope="row" class="navbox-group" style="width:1%">Other</TH><TD class="navbox-list navbox-even" style="text-align:left;border-left-width:2px;border-left-style:solid;width:100%;padding:0px"><DIV style="padding:0em 0.25em">
<UL><LI><A href="/wiki/%C3%89corch%C3%A9" title="Écorché">Écorché</A></LI></UL>
</DIV></TD></TR><TR><TD class="navbox-abovebelow" colspan="2" style="background:white"><DIV><I>General <A href="/wiki/Human_body" title="Human body">anatomy</A>: <A href="/wiki/Template:Human_systems_and_organs" title="Template:Human systems and organs">systems and organs</A>, <A href="/wiki/Template:Human_regional_anatomy" title="Template:Human regional anatomy">regional anatomy</A>, <A href="/wiki/Template:Anatomical_planes_and_lines" title="Template:Anatomical planes and lines">planes and lines</A>, <A href="/wiki/Template:Superficial_axial_anatomy" title="Template:Superficial axial anatomy">superficial axial anatomy</A>, <A href="/wiki/Template:Superficial_anatomy_of_limbs" title="Template:Superficial anatomy of limbs">superficial anatomy of limbs</A></I></DIV></TD></TR></TBODY></TABLE></DIV>

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					<LI class="interlanguage-link interwiki-am" style="display: none;"><A href="https://am.wikipedia.org/wiki/%E1%8C%A3%E1%89%B5" title="ጣት – Amharic" lang="am" hreflang="am" class="interlanguage-link-target">አማርኛ</A></LI><LI class="interlanguage-link interwiki-ar"><A href="https://ar.wikipedia.org/wiki/%D8%A5%D8%B5%D8%A8%D8%B9_%D8%A7%D9%84%D9%8A%D8%AF" title="إصبع اليد – Arabic" lang="ar" hreflang="ar" class="interlanguage-link-target">العربية</A></LI><LI class="interlanguage-link interwiki-gn" style="display: none;"><A href="https://gn.wikipedia.org/wiki/Ku%C3%A3" title="Kuã – Guarani" lang="gn" hreflang="gn" class="interlanguage-link-target">Avañe'ẽ</A></LI><LI class="interlanguage-link interwiki-azb" style="display: none;"><A href="https://azb.wikipedia.org/wiki/%D8%A8%D8%A7%D8%B1%D9%85%D8%A7%D9%82" title="بارماق – South Azerbaijani" lang="azb" hreflang="azb" class="interlanguage-link-target">تۆرکجه</A></LI><LI class="interlanguage-link interwiki-zh-min-nan" style="display: none;"><A href="https://zh-min-nan.wikipedia.org/wiki/Chhi%C3%BA-ch%C3%A1i%E2%81%BF" title="Chhiú-cháiⁿ – Chinese (Min Nan)" lang="nan" hreflang="nan" class="interlanguage-link-target">Bân-lâm-gú</A></LI><LI class="interlanguage-link interwiki-be" style="display: none;"><A href="https://be.wikipedia.org/wiki/%D0%9F%D0%B0%D0%BB%D0%B5%D1%86_%D1%80%D1%83%D0%BA%D1%96" title="Палец рукі – Belarusian" lang="be" hreflang="be" class="interlanguage-link-target">Беларуская</A></LI><LI class="interlanguage-link interwiki-bar" style="display: none;"><A href="https://bar.wikipedia.org/wiki/Finga" title="Finga – Bavarian" lang="bar" hreflang="bar" class="interlanguage-link-target">Boarisch</A></LI><LI class="interlanguage-link interwiki-bo" style="display: none;"><A href="https://bo.wikipedia.org/wiki/%E0%BD%98%E0%BD%9B%E0%BD%B4%E0%BD%96%E0%BC%8B%E0%BD%98%E0%BD%BC%E0%BC%8D" title="མཛུབ་མོ། – Tibetan" lang="bo" hreflang="bo" class="interlanguage-link-target">བོད་ཡིག</A></LI><LI class="interlanguage-link interwiki-bs" style="display: none;"><A href="https://bs.wikipedia.org/wiki/Prst" title="Prst – Bosnian" lang="bs" hreflang="bs" class="interlanguage-link-target">Bosanski</A></LI><LI class="interlanguage-link interwiki-da" style="display: none;"><A href="https://da.wikipedia.org/wiki/Finger" title="Finger – Danish" lang="da" hreflang="da" class="interlanguage-link-target">Dansk</A></LI><LI class="interlanguage-link interwiki-de"><A href="https://de.wikipedia.org/wiki/Finger" title="Finger – German" lang="de" hreflang="de" class="interlanguage-link-target">Deutsch</A></LI><LI class="interlanguage-link interwiki-es"><A href="https://es.wikipedia.org/wiki/Dedos_de_la_mano" title="Dedos de la mano – Spanish" lang="es" hreflang="es" class="interlanguage-link-target">Español</A></LI><LI class="interlanguage-link interwiki-fa" style="display: none;"><A href="https://fa.wikipedia.org/wiki/%D8%A7%D9%86%DA%AF%D8%B4%D8%AA" title="انگشت – Persian" lang="fa" hreflang="fa" class="interlanguage-link-target">فارسی</A></LI><LI class="interlanguage-link interwiki-fy" style="display: none;"><A href="https://fy.wikipedia.org/wiki/Finger" title="Finger – Western Frisian" lang="fy" hreflang="fy" class="interlanguage-link-target">Frysk</A></LI><LI class="interlanguage-link interwiki-ga" style="display: none;"><A href="https://ga.wikipedia.org/wiki/M%C3%A9ar" title="Méar – Irish" lang="ga" hreflang="ga" class="interlanguage-link-target">Gaeilge</A></LI><LI class="interlanguage-link interwiki-gd" style="display: none;"><A href="https://gd.wikipedia.org/wiki/Corrag" title="Corrag – Scottish Gaelic" lang="gd" hreflang="gd" class="interlanguage-link-target">Gàidhlig</A></LI><LI class="interlanguage-link interwiki-gu" style="display: none;"><A href="https://gu.wikipedia.org/wiki/%E0%AA%86%E0%AA%82%E0%AA%97%E0%AA%B3%E0%AB%80" title="આંગળી – Gujarati" lang="gu" hreflang="gu" class="interlanguage-link-target">ગુજરાતી</A></LI><LI class="interlanguage-link interwiki-hak" style="display: none;"><A href="https://hak.wikipedia.org/wiki/S%C3%BA-ch%E1%B9%B3%CC%81" title="Sú-chṳ́ – Hakka Chinese" lang="hak" hreflang="hak" class="interlanguage-link-target">客家語/Hak-kâ-ngî</A></LI><LI class="interlanguage-link interwiki-ko" style="display: none;"><A href="https://ko.wikipedia.org/wiki/%EC%86%90%EA%B0%80%EB%9D%BD" title="손가락 – Korean" lang="ko" hreflang="ko" class="interlanguage-link-target">한국어</A></LI><LI class="interlanguage-link interwiki-id"><A href="https://id.wikipedia.org/wiki/Jari_tangan" title="Jari tangan – Indonesian" lang="id" hreflang="id" class="interlanguage-link-target">Bahasa Indonesia</A></LI><LI class="interlanguage-link interwiki-iu" style="display: none;"><A href="https://iu.wikipedia.org/wiki/%E1%90%B8%E1%92%83%E1%91%AD" title="ᐸᒃᑭ – Inuktitut" lang="iu" hreflang="iu" class="interlanguage-link-target">ᐃᓄᒃᑎᑐᑦ/inuktitut</A></LI><LI class="interlanguage-link interwiki-is" style="display: none;"><A href="https://is.wikipedia.org/wiki/Fingur" title="Fingur – Icelandic" lang="is" hreflang="is" class="interlanguage-link-target">Íslenska</A></LI><LI class="interlanguage-link interwiki-kn" style="display: none;"><A href="https://kn.wikipedia.org/wiki/%E0%B2%95%E0%B3%88%E0%B2%AC%E0%B3%86%E0%B2%B0%E0%B2%B3%E0%B3%81" title="ಕೈಬೆರಳು – Kannada" lang="kn" hreflang="kn" class="interlanguage-link-target">ಕನ್ನಡ</A></LI><LI class="interlanguage-link interwiki-ku" style="display: none;"><A href="https://ku.wikipedia.org/wiki/Tiliya_mirov" title="Tiliya mirov – Kurdish" lang="ku" hreflang="ku" class="interlanguage-link-target">Kurdî</A></LI><LI class="interlanguage-link interwiki-ml" style="display: none;"><A href="https://ml.wikipedia.org/wiki/%E0%B4%B5%E0%B4%BF%E0%B4%B0%E0%B5%BD" title="വിരൽ – Malayalam" lang="ml" hreflang="ml" class="interlanguage-link-target">മലയാളം</A></LI><LI class="interlanguage-link interwiki-mzn" style="display: none;"><A href="https://mzn.wikipedia.org/wiki/%D8%A7%D9%86%DA%AF%D9%88%D8%B3%D8%AA" title="انگوست – Mazanderani" lang="mzn" hreflang="mzn" class="interlanguage-link-target">مازِرونی</A></LI><LI class="interlanguage-link interwiki-cdo" style="display: none;"><A href="https://cdo.wikipedia.org/wiki/Chi%C4%93ng-c%C4%81i" title="Chiēng-cāi – Min Dong Chinese" lang="cdo" hreflang="cdo" class="interlanguage-link-target">Mìng-dĕ̤ng-ngṳ̄</A></LI><LI class="interlanguage-link interwiki-nl" style="display: none;"><A href="https://nl.wikipedia.org/wiki/Vinger" title="Vinger – Dutch" lang="nl" hreflang="nl" class="interlanguage-link-target">Nederlands</A></LI><LI class="interlanguage-link interwiki-ne" style="display: none;"><A href="https://ne.wikipedia.org/wiki/%E0%A4%94%E0%A4%82%E0%A4%B2%E0%A4%BE" title="औंला – Nepali" lang="ne" hreflang="ne" class="interlanguage-link-target">नेपाली</A></LI><LI class="interlanguage-link interwiki-new" style="display: none;"><A href="https://new.wikipedia.org/wiki/%E0%A4%AA%E0%A4%A4%E0%A4%BF%E0%A4%82" title="पतिं – Newari" lang="new" hreflang="new" class="interlanguage-link-target">नेपाल भाषा</A></LI><LI class="interlanguage-link interwiki-ja"><A href="https://ja.wikipedia.org/wiki/%E6%8C%87" title="指 – Japanese" lang="ja" hreflang="ja" class="interlanguage-link-target">日本語</A></LI><LI class="interlanguage-link interwiki-no" style="display: none;"><A href="https://no.wikipedia.org/wiki/Finger" title="Finger – Norwegian" lang="no" hreflang="no" class="interlanguage-link-target">Norsk</A></LI><LI class="interlanguage-link interwiki-nn" style="display: none;"><A href="https://nn.wikipedia.org/wiki/Finger" title="Finger – Norwegian Nynorsk" lang="nn" hreflang="nn" class="interlanguage-link-target">Norsk nynorsk</A></LI><LI class="interlanguage-link interwiki-uz" style="display: none;"><A href="https://uz.wikipedia.org/wiki/Barmoqlar" title="Barmoqlar – Uzbek" lang="uz" hreflang="uz" class="interlanguage-link-target">Oʻzbekcha/ўзбекча</A></LI><LI class="interlanguage-link interwiki-pa" style="display: none;"><A href="https://pa.wikipedia.org/wiki/%E0%A8%89%E0%A8%82%E0%A8%97%E0%A8%B2%E0%A9%80" title="ਉਂਗਲੀ – Punjabi" lang="pa" hreflang="pa" class="interlanguage-link-target">ਪੰਜਾਬੀ</A></LI><LI class="interlanguage-link interwiki-pl" style="display: none;"><A href="https://pl.wikipedia.org/wiki/Palec_r%C4%99ki" title="Palec ręki – Polish" lang="pl" hreflang="pl" class="interlanguage-link-target">Polski</A></LI><LI class="interlanguage-link interwiki-pt"><A href="https://pt.wikipedia.org/wiki/Dedos_da_m%C3%A3o" title="Dedos da mão – Portuguese" lang="pt" hreflang="pt" class="interlanguage-link-target">Português</A></LI><LI class="interlanguage-link interwiki-ro" style="display: none;"><A href="https://ro.wikipedia.org/wiki/Deget_de_la_m%C3%A2n%C4%83" title="Deget de la mână – Romanian" lang="ro" hreflang="ro" class="interlanguage-link-target">Română</A></LI><LI class="interlanguage-link interwiki-ru"><A href="https://ru.wikipedia.org/wiki/%D0%9F%D0%B0%D0%BB%D0%B5%D1%86_%D0%BA%D0%B8%D1%81%D1%82%D0%B8" title="Палец кисти – Russian" lang="ru" hreflang="ru" class="interlanguage-link-target">Русский</A></LI><LI class="interlanguage-link interwiki-sa" style="display: none;"><A href="https://sa.wikipedia.org/wiki/%E0%A4%85%E0%A4%99%E0%A5%8D%E0%A4%97%E0%A5%81%E0%A4%B2%E0%A5%80" title="अङ्गुली – Sanskrit" lang="sa" hreflang="sa" class="interlanguage-link-target">संस्कृतम्</A></LI><LI class="interlanguage-link interwiki-sco" style="display: none;"><A href="https://sco.wikipedia.org/wiki/Finger" title="Finger – Scots" lang="sco" hreflang="sco" class="interlanguage-link-target">Scots</A></LI><LI class="interlanguage-link interwiki-simple" style="display: none;"><A href="https://simple.wikipedia.org/wiki/Finger" title="Finger – Simple English" lang="en-simple" hreflang="en-simple" class="interlanguage-link-target">Simple English</A></LI><LI class="interlanguage-link interwiki-fi" style="display: none;"><A href="https://fi.wikipedia.org/wiki/Sormi" title="Sormi – Finnish" lang="fi" hreflang="fi" class="interlanguage-link-target">Suomi</A></LI><LI class="interlanguage-link interwiki-sv" style="display: none;"><A href="https://sv.wikipedia.org/wiki/Finger" title="Finger – Swedish" lang="sv" hreflang="sv" class="interlanguage-link-target">Svenska</A></LI><LI class="interlanguage-link interwiki-tl" style="display: none;"><A href="https://tl.wikipedia.org/wiki/Daliri_sa_kamay" title="Daliri sa kamay – Tagalog" lang="tl" hreflang="tl" class="interlanguage-link-target">Tagalog</A></LI><LI class="interlanguage-link interwiki-te"><A href="https://te.wikipedia.org/wiki/%E0%B0%B5%E0%B1%87%E0%B0%B2%E0%B1%81" title="వేలు – Telugu" lang="te" hreflang="te" class="interlanguage-link-target">తెలుగు</A></LI><LI class="interlanguage-link interwiki-th" style="display: none;"><A href="https://th.wikipedia.org/wiki/%E0%B8%99%E0%B8%B4%E0%B9%89%E0%B8%A7%E0%B8%A1%E0%B8%B7%E0%B8%AD" title="นิ้วมือ – Thai" lang="th" hreflang="th" class="interlanguage-link-target">ไทย</A></LI><LI class="interlanguage-link interwiki-uk" style="display: none;"><A href="https://uk.wikipedia.org/wiki/%D0%9F%D0%B0%D0%BB%D0%B5%D1%86%D1%8C_%D1%80%D1%83%D0%BA%D0%B8" title="Палець руки – Ukrainian" lang="uk" hreflang="uk" class="interlanguage-link-target">Українська</A></LI><LI class="interlanguage-link interwiki-vi" style="display: none;"><A href="https://vi.wikipedia.org/wiki/Ng%C3%B3n_tay" title="Ngón tay – Vietnamese" lang="vi" hreflang="vi" class="interlanguage-link-target">Tiếng Việt</A></LI><LI class="interlanguage-link interwiki-wa" style="display: none;"><A href="https://wa.wikipedia.org/wiki/Doet_(biesses)" title="Doet (biesses) – Walloon" lang="wa" hreflang="wa" class="interlanguage-link-target">Walon</A></LI><LI class="interlanguage-link interwiki-zh-yue" style="display: none;"><A href="https://zh-yue.wikipedia.org/wiki/%E6%89%8B%E6%8C%87" title="手指 – Cantonese" lang="yue" hreflang="yue" class="interlanguage-link-target">粵語</A></LI><LI class="interlanguage-link interwiki-diq" style="display: none;"><A href="https://diq.wikipedia.org/wiki/Eng%C4%B1%C5%9Fta_desti" title="Engışta desti – Zazaki" lang="diq" hreflang="diq" class="interlanguage-link-target">Zazaki</A></LI><LI class="interlanguage-link interwiki-zh"><A href="https://zh.wikipedia.org/wiki/%E6%89%8B%E6%8C%87" title="手指 – Chinese" lang="zh" hreflang="zh" class="interlanguage-link-target">中文</A></LI>				<BUTTON class="mw-interlanguage-selector mw-ui-button" title="All languages (initial selection from common choices by you and others)">44 more</BUTTON></UL>
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