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Video: Muaj pes tsawg leeg nyob hauv tes?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov leeg nqaij plab faib ua 4 leeg . Lawv khiav ntawm lub caj npab thiab hauv qhov carpal qhov. Plaub leeg glide hauv sheaths nrog tes thiab ntiv tes thiab ntxig rau hauv cov pob txha ntiv tes. Cov no leeg khiav ze rau ntawm pob txha piv rau tus so ntawm cov flexors hauv tes thiab ntiv tes.
Tom qab ntawd, cov leeg twg nyob hauv koj txhais tes?
extensor leeg - uas khiav los ntawm caj npab, hla nraub qaum koj txhais tes rau koj ntiv tes thiab ntiv tes xoo , cia koj ncaj koj ntiv tes thiab ntiv tes xoo . flexor leeg - uas khiav los ntawm koj forearm, dhau koj dab teg thiab hla lub xib teg ntawm koj txhais tes , tso cai rau koj khoov koj ntiv tes.
Ib tus kuj tseem yuav nug tau, koj yuav paub tau li cas yog tias koj tau ua rau cov leeg puas tsuaj hauv koj txhais tes? Feem ntau cov cim qhia ntawm kev raug mob flexor leeg muaj xws li:
- Kev raug mob qhib, xws li kev txiav, ntawm xib teg ntawm koj txhais tes, feem ntau qhov chaw ntawm daim tawv nqaij folds raws li tus ntiv tes khoov.
- Tsis muaj peev xwm khoov ib lossis ntau qhov txuas ntawm koj cov ntiv tes.
- Mob thaum koj tus ntiv tes khoov.
- Tenderness raws koj tus ntiv tes ntawm xib teg ntawm koj txhais tes.
Hais txog qhov no, muaj pes tsawg tus extensor tendons nyob hauv tes?
12 extensor tendons
Muaj pes tsawg tus flexor tendons nyob hauv tes thiab lawv txuas rau qhov twg?
flexor cov leeg , cuaj ntev leeg uas dhau los ntawm lub forearm los ntawm lub carpal qhov ntawm lub dab teg. Lawv diverge hauv xib teg, qhov twg ob mus rau txhua tus ntiv tes (ib txuas ntawm DP thiab ib qho ntawm MCP) thiab ib qho mus rau ntiv tes xoo.
Pom zoo:
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