Thawj tarsometatarsal sib koom nyob qhov twg?

Cov txheej txheem:

Thawj tarsometatarsal sib koom nyob qhov twg?
Thawj tarsometatarsal sib koom nyob qhov twg?

Video: Thawj tarsometatarsal sib koom nyob qhov twg?

Video: Thawj tarsometatarsal sib koom nyob qhov twg?
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Anonim

Ntawm xov tooj cua sab nraud, 1st thiab 2nd tarsometatarsal pob qij txha yog nyob ntawm lub dorsum ntawm ko taw, thiab 2nd tarsometatarsal sib koom yog nyob ze dua.

Dab tsi yog thawj Tarsometatarsal sib koom?

Cov txheej txheem Lapidus yog fusion ntawm thawj TMT sib koom ua ke txhawm rau tshem tawm kev sib koom ua ke thiab kho qhov deformity ib ncig ntawm thawj metatarsal.

Tarsometatarsal ligament nyob qhov twg?

Lub dorsal tarsometatarsal ligaments yog ligaments nyob hauv ko taw. Lawv muaj zog, tiaj tiaj uas ncab ntawm cov pob txha tarsal mus rau metatarsals.

Yuav ua li cas sib koom ua ke yog Tarsometatarsal sib koom?

Cov pob qij txha tarsometatarsal (Lisfranc's) yog arthrodial pob qij txha. Cov pob txha nkag mus rau hauv lawv tsim yog thawj, thib ob, thiab thib peb cuneiforms, thiab lub cuboid, uas articulate nrog lub hauv paus ntawm cov pob txha metatarsal.

Yuav ua li cas ntawm cov kab mob hauv qab no tsim cov pob qij txha tarsometatarsal?

Cov metatarsals daim ntawv sib txuas nrog qee cov pob txha tarsal ntawm ko taw los tsim cov pob qij txha tarsometatarsal. Tus thawj metatarsal articulates nrog lub medial cuneiform, qhov thib ob nrog lub nruab nrab cuneiform thiab lub thib peb metatarsal articulates nrog lub lateral cuneiform.

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