dorsalis pedis dhamani

maanav shareer rachana vigyaan mein, dorsalis pedis dhamani (pair kii prishthiya dhamani) nichale anga kii ack rakt vahika haye. yeh poorvavarti tibial dhamani seey utpann hotaa haye, aur pahale intermetatarsal sthaan (pahali prishthiya metatarsal dhamani aur gahari paadap dhamani key roop mein) parr samaapt hotaa haye. yeh oxygen yukt rakt koo pair key prishthiya bhaag taka leey jaataa haye. yeh puls lene key liye upayogi haye. yeh gahari peroneal tantrika key sangyaaharan key dauran bhee jokhim mein haye.
sanrachana.
dorsalis pedis dhamani takhane key madhya malliolus seey 1/3 sthit haye. yeh takhane key jodd key poorvavarti pahalu parr utpann hotaa haye aur poorvavarti tibial dhamani kii nirantarta haye. yeh pahale antarmeemaapak sthaan key sameepavarti bhaag parr samaapt hotaa haye. yahaan, yeh dou shaakhaon mein vibhajit hotaa haye, pahali prishthiya metatarsal dhamani, aur gahari paadap dhamani. yeh twacha aur fasia seey dhakaa huaa haye, lekin kaafee satahi haye.
dorsalis pedis gahari paadap dhamani key madhyam seey pair key paadap rakt kii aapoorti key saath sanchaar kartaa haye. apane pathyakram key saath, yeh ack gahari nus, dorsalis pedis nus key saath hotaa haye.
kaary.
dorsalis pedis dhamani pair key prishthiya bhaag mein oxygen yukt rakt kii aapoorti karati haye.
naidaanik mahatva.
puls.
dorsalis pedis dhamani kii naadi koo pair kii prishthiya satah parr extensor hellucis longus tendon (yaa madhya mein extensor digitorum longus tendon) key liye aasaani seey paarshv mein chhooya jaa sakata haye, naabhi kii huddy key prishthiya sabse pramukhta key liye door joe palpation key liye ack vishvasaniya sthalchinh key roop mein kaary kartaa haye. yeh aksar chikitsakon dwara jaanch kii jaati haye, jaba yeh aaklan kiya jaataa haye kii kissy diye gaye rogi koo paridhiya samvahani roga haye yaa naheen. yeh yuva swasth vyaktiyon key 2-3% mein ektarafa yaa dwaipaakshik roop seey anupasthit haye.
ultrasound.
dorsalis pedis dhamani kaa adhyayan ultrasound kaa upayog karke kiya jaa sakata haye. doppler ultrasound kaa upayog rakt pravaah kii jaanch karane key liye kiya jaa sakata haye.
sthaaniya anaesthesia.
gahare peroneal tantrika mein anaesthetic kaa injection dete samay dorsalis pedis dhamani koo khatra hotaa haye. ultrasound kaa upayog dhamani seey bachane mein madad key liye kiya jaa sakata haye. injection site dhamani key kewal paarshv haye.

