Lub 5 terminal ceg ntawm lub brachial plexus yog cov musculocutaneous musculocutaneous Lub musculocutaneous hlab ntsha innervates peb leeg ntawm lub anterior compartment ntawm caj npab: coracobrachialis, biceps brachii, thiab brachialis. Nws tseem yog lub luag haujlwm rau cutaneous innervation ntawm lateral forearm. https://www.ncbi.nlm.nih.gov › books › NBK534199
Anatomy, Lub xub pwg nyom thiab Upper Limb, Musculocutaneous Nerve - NCBI
nruab nrab, ulnar, axillary, thiab radial qab haus huv.
Nyob rau hauv qhov plexus puas ua rau lub paj hlwb tshwm sim?
Cov hlab ntsha ulnar pib los ntawm cov hlab ntsha C8-T1 (thiab qee zaus nqa C7 fibers uas tshwm sim los ntawm qaum qaum), uas tom qab ntawd ua ib feem ntawm cov hlab ntsha nruab nrab ntawm lub brachial plexus, thiab nqis mus rau nruab nrab ntawm cov hlab ntsha brachial, mus txog rau qhov taw tes ntawm cov leeg coracobrachialis (nruab nrab 5 cm tshaj qhov nruab nrab…
Npaj dab tsi tshwm sim los ntawm lub ncauj tsev menyuam plexus?
Ib yam ntawm cov ceg ntoo tshwm sim los ntawm lub ncauj tsev menyuam plexus thiab suav nrog ansa cervicalis, tsawg dua occipital, ntau dua auricular, supraclavicular, transverse cervical, thiab phrenic nerves.
lub paj hlwb ulnar pib qhov twg?
Cov hlab ntsha ulnar khiav qab lub nruab nrab epicondyle ntawm sab hauv ntawm lub luj tshib Tshaj ntawm lub luj tshib, cov hlab ntsha ulnar taug kev hauv qab cov leeg ntawm sab hauv ntawm koj lub hauv pliaj thiab rau hauv koj txhais tes. sab ntawm xib teg nrog tus ntiv tes me ntsis. Raws li cov hlab ntsha nkag mus rau hauv tes, nws mus los ntawm lwm qhov (Guyon's kwj dej).
Puas ulnar paj hlwb puas muaj kev tsis taus?
Kuv puas tuaj yeem tau txais kev xiam oob khab rau kuv tus mob Ulnar Nerve? Txhawm rau tsim nyog rau kev xiam oob khab vim tias koj qhov mob ulnar paj hlwb, Social Security Administration (SSA) yuav tsum txiav txim siab tiasnws hnyav heev nws txwv tsis pub koj ua haujlwm ntawm cov haujlwm muaj txiaj ntsig zoo (SGA) qib tsawg kawg yog kaum ob lub hlis.
