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Video: Dab tsi cov hlab ntsha mus nrog lub paj hlwb radial?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
brachial leeg
Hais txog qhov no, cov leeg mob dab tsi ua rau cov hlab ntsha radial txhawb nqa?
Cov paj hlwb radial yog cov hlab ntsha hauv tib neeg lub cev uas muab cov khoom xa mus rau sab saud. Nws innervates lub medial thiab lateral taub hau ntawm lub triceps brachii nqaij ntawm caj npab, nrog rau tag nrho 12 cov leeg nyob rau hauv lub posterior osteofascial compartment ntawm lub forearm thiab cov pob qij txha cuam tshuam thiab overlying ntawm daim tawv nqaij.
Ib yam li ntawd, cov paj hlwb radial feem ntau puas yuav raug puas tsuaj? Cov feem ntau vim radial paj puas yog tawg humerus, uas yog pob txha uas khiav ntawm lub luj tshib mus rau lub xub pwg. Ib tus neeg tuaj yeem txhawb nqa radial paj puas thaum phais ntawm caj npab, lossis los ntawm rab phom.
Tsis tas li ntawd, dab tsi ua rau lub paj hlwb radial innervate?
Posterior compartment ntawm caj npab Posterior compartment ntawm forearm
Koj yuav ntsuas li cas rau cov hlab ntsha puas tsuaj?
Kom kuaj tau a radial paj hlwb raug mob , tus kws kho mob yuav ua qhov kev ntsuam xyuas lub cev. Lawv yuav txav mus rau txhua qhov sib koom tes ntawm caj npab sab sauv thiab hais kom tus neeg qhia txog qhov kev xav ntawm ncab, tingling, lossis mob.
Pom zoo:
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Lub paj hlwb sab hauv suav nrog txhua lub paj hlwb hauv lub cev uas nyob sab nraud ntawm tus txha caj qaum thiab lub hlwb. Cov hlab ntsha no nqa cov ntaub ntawv mus rau thiab los ntawm lub hauv nruab nrab lub paj hlwb kom muab txoj haujlwm ntawm lub cev. Sensory hlwb koom nrog hauv kev noj cov ntaub ntawv los ntawm lub periphery mus rau hauv nruab nrab lub paj hlwb