![Sab caj npab nyob sab twg? Sab caj npab nyob sab twg?](https://i.answers-medical.com/preview/medical-health/14085311-what-side-of-the-arm-is-the-radius-on-j.webp)
Video: Sab caj npab nyob sab twg?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov lub vojvoog yog nyob ntawm ib sab sab ntawm forearm nruab nrab ntawm lub luj tshib thiab lub dab teg. Nws tsim lub luj tshib sib koom ua ke ntawm nws qhov kawg nrog lub humerus ntawm sab saud caj npab thiab ulna ntawm caj npab.
Ntawm no, sab twg yog lub vojvoog ntawm?
Cov lub vojvoog los yog radial pob txha yog ib qho ntawm ob lub pob txha loj ntawm lub forearm, lwm qhov yog ulna. Nws extends los ntawm lateral sab ntawm lub luj tshib mus rau tus ntiv tes xoo sab ntawm lub dab teg thiab khiav mus ib txhis rau ulna.
ulna thiab lub vojvoog nyob rau sab twg? Lub forearm muaj ob pob txha, lub lub vojvoog thiab cov ua ulna , s cov ua ulna yog nyob rau ntawm lub pinky sab thiab cov radius rau koj tus ntiv tes xoo sab.
Tsis tas li ntawd, sab ntawm koj txhais caj npab hu li cas?
Lub sij hawm forearm yog siv hauv lub cev kom paub qhov txawv ntawm qhov caj npab , lo lus uas feem ntau siv los piav qhia tag nrho cov ntawv txuas ntawm sab sauv limb, tab sis uas nyob rau hauv anatomy, technically, txhais tau tias tsuas yog thaj av ntawm lub sab caj npab , hos tus qis " caj npab "yog hu ua lub xub pwg nyom.
Puas yog lub vojvoog ib sab lossis nruab nrab?
Cov lub vojvoog thiab ulna yog ob pob txha ntawm caj npab qis. Kev sib hloov ntawm lub dab teg yog ua tiav los ntawm kev sib hloov ntawm lub lub vojvoog ib ncig ntawm ulna. Cov lub vojvoog yog on sab sab sab ntawm caj npab, thaum ulna yog medial.
Pom zoo:
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