![Qhov twg yog qhov extensor hallucis longus tendon? Qhov twg yog qhov extensor hallucis longus tendon?](https://i.answers-medical.com/preview/medical-health/14001435-where-is-the-extensor-hallucis-longus-tendon-j.webp)
Video: Qhov twg yog qhov extensor hallucis longus tendon?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Ntawm qhov nruab nrab ib feem ntawm sab xub ntiag ntawm fibula (pob txha hauv plab), cov leeg tshwm sim los ntawm daim nyias nyias. Cov nqaij ntawd ncab mus rau nws qhov ntxig rau ntawm lub hauv paus ntawm tus ntiv taw loj. Cov leeg yog nyob nruab nrab ntawm tibialis anterior thiab cov extensor digitorum longus nqaij.
Ib yam li ntawd, koj ua li cas kuaj rau extensor hallucis longus?
Txhawm rau ntsuas qhov extensor hallucis ntev , tuav lub dorsal thiab plantar yam ntawm midfoot nruab nrab nrog ib txhais tes kom ruaj khov ko taw hauv qhov chaw nruab nrab, thiab thov tiv thaiv rau sab nraub qaum ntawm cov ntiv taw. Kom tus neeg mob ncua tus ntiv taw zoo tiv thaiv koj qhov kev tawm tsam.
Ib sab saum toj no, dab tsi yog keeb kwm thiab kev tso tawm ntawm extensor hallucis longus? Cov keeb kwm ntawm extensor hallucis ntev txuas mus rau sab xub ntiag ntawm daim tawv nqaij interosseous ntawm txhais ceg, nyob nruab nrab ntawm fibula thiab tibia. Ua ntej nws kev ntxig , lub cev ntawm extensor hallucis muab tawm cov ntawv qis qis rau sab nraub qaum ntawm thawj phalanx sib thooj thiab thawj metatarsal.
Yog li ntawd, dab tsi yog qhov txuas ntxiv ntawm hallucis longus?
Cov extensor ntawm hallucis longus yog ib leeg nqaij nyias, nyob nruab nrab ntawm tibialis anterior thiab cov extensor digitorum longus , uas ua haujlwm kom nthuav dav ntiv taw thiab dorsiflects taw, thiab pab nrog ko taw eversion thiab inversion.
EHL tendon nyob qhov twg?
Taw qhia. Cov EHL yog cov nqaij nyias nyias, nyob nruab nrab ntawm Tibialis anterior thiab Extensor digitorum longus. Nws nyob ntawm sab sab ntawm ceg.
Pom zoo:
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Cov leeg nqaij extensor digitorum (tseem hu ua "extensor digitorum communis") yog ib qho ntawm cov leeg tseem ceeb ntawm sab nraub qaum ntawm caj npab. Cov leeg extensor digitorum pab hauv kev txav ntawm lub dab teg thiab lub luj tshib. Nws tseem muab txuas ntxiv rau ntiv tes 2 txog 5, ntxiv rau txhais tes thiab dab teg
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Extensor digitorum longus nqaij yog nyias, ntev cov leeg ntawm lub hauv ntej shin, pob taws, taw, thiab ntiv taw (tshwj tsis yog rau ntiv taw loj). Cov leeg no tso cai rau koj nthuav koj cov ntiv taw (khoov lawv siab) thiab dorsiflex koj txhais taw (khoov lawv siab dhau los ntawm pob taws sib koom tes)
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Lub plab feem ntau yog nyob rau sab laug sab saud sab hauv qab lub diaphragm thiab txuas nrog zoo dua rau txoj hlab pas thiab nyob deb rau duodenum
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Extensor pollicis longus nqaij Nerve posterior interosseous paj hlwb (branching los ntawm lub paj hlwb radial) Kev ua txuas ntxiv ntawm tus ntiv tes xoo (metacarpophalangeal thiab interphalangeal) Antagonist Flexor pollicis longus nqaij, Flexor pollicis brevis leeg Cov cim
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Qhov pib tsis txaus yog qhov tsawg kawg ntawm kev txhawb siab xav tau rau ib tus neeg kom pom qhov kev txhawb siab 50 feem pua ntawm lub sijhawm. Qhov sib txawv ntawm qhov sib txawv yog qhov sib txawv me tshaj hauv kev txhawb nqa uas tuaj yeem kuaj pom 50 feem pua ntawm lub sijhawm