) ▁side ▁of ▁the ▁kne ec ap ▁( pat ella ). ▁The ▁kne ec ap ▁has ▁both ▁a ▁med ial ▁( on ▁the ▁inner ▁aspect ) ▁and ▁a ▁later al ▁( on ▁the ▁outer ▁side ) ▁ret in ac ul um , ▁and ▁these ▁help ▁to ▁support ▁the ▁kne ec ap ▁in ▁its ▁position ▁in ▁relation ▁to ▁the ▁fem ur ▁b one ▁under ne ath ▁it . ▁ ▁The ▁later al ▁ret in ac ul um ▁is ▁an ▁extension ▁of ▁the ▁f ibr ous ▁' ap one u ros is ' ▁of ▁the ▁vast us ▁later alis ▁mus cle ▁( its elf ▁a ▁part ▁of ▁the ▁quadr ice ps ▁mus cles ▁making ▁up ▁the ▁' lap '). ▁ ▁External ▁links ▁ ▁Pat ello - f em oral ▁P ain ▁Sy nd rome ▁ ▁{ This ▁article ▁has ▁a ▁good ▁image } ▁ ▁Category : T issues ▁( bi ology ) <0x0A> </s> ▁The ▁ 1 9 4 3 ▁bomb ing ▁of ▁the ▁Amsterdam ▁civil ▁registry ▁office ▁was ▁an ▁attempt ▁by ▁members ▁of ▁the ▁Dutch ▁resistance ▁to ▁destroy ▁the ▁Amsterdam ▁civil ▁registry ▁( be vol k ings register ), ▁in ▁order ▁to ▁prevent ▁the ▁Naz is ▁from ▁ident ifying ▁Jews ▁and ▁others ▁marked ▁for ▁per sec ution , ▁arrest ▁or ▁forced ▁labour . ▁The ▁March ▁ 1 9 4 3 ▁assault ▁was ▁only ▁partially ▁successful , ▁and ▁led ▁to ▁the ▁execution ▁of ▁ 1 2 ▁participants . ▁Nevertheless , ▁the ▁action ▁likely ▁saved ▁many ▁Jews ▁from ▁arrest ▁and ▁deport ation ▁to ▁the ▁ex termin