Cov hlab ntsha nruab nrab ntawm lub forearm , tseem hu ua medial antebrachial cutaneous paj, yog ib ceg ntawm cov hlab ntsha medial qaum Cov qaum nruab nrab yog ib feem ntawm lub brachial plexus tsim los ntawm anterior faib ntawm lub cev qis (C8-T1). Nws lub npe los ntawm nws ua medial mus rau axillary hlab ntsha thaum nws dhau los ntawm axilla. Lwm txoj hlua ntawm brachial plexus yog lub qaum qaum thiab sab qaum. https://en.wikipedia.org › wiki › Medial_cord
Medial cord - Wikipedia
ntawm lub brachial plexus thiab muab cov anterior thiab nruab nrab ntawm lub forearm kom deb li deb ntawm dab teg.
Dab tsi yog qhov medial antebrachial cutaneous innervate?
[1] Tshwj xeeb, cov hlab ntsha nruab nrab ntawm cov hlab ntsha hauv nruab nrab muab sensory innervation ntawm nruab nrab hauv pliaj nrog rau daim tawv nqaij overlying lub olecranon. [2] Nws tshwm sim los ntawm cov qaum nruab nrab ntawm lub brachial plexus thiab muaj lub cev ntawm tes sensory nyob hauv C8 thiab T1.
Cov leeg nqaij innervated los ntawm medial antebrachial cutaneous paj?
Cov hlab ntsha kov cov leeg coracobrachialis cov leegthiab thaj chaw nruab nrab ntawm lub brachial biceps.
Npaj antebrachial cutaneous hlab ntsha tuaj qhov twg?
Lateral antebrachial cutaneous paj - Anatomy
Kev txuas ntxiv ntawm cov hlab ntsha musculocutaneous hauv caj npab. Cov hlab ntsha no dhau los ua lateral antebrachial cutaneouspaj hlwb thaum nws tau tshwm sim los ntawm nruab nrab ntawm biceps brachii thiab cov leeg brachialis, lateral mus rau biceps brachii tendon, dhau ntawm cov leeg cephalic.
Dab tsi yog qhov nruab nrab ntawm cov hlab ntsha ntawm caj npab?
Cov hlab ntsha nruab nrab ntawm caj npab, tseem hu ua cov hlab ntsha hauv qis qis ntawm caj npab, yog ib ceg ntawm cov qaum nruab nrab ntawm lub brachial plexus thiab khoom siv daim tawv nqaij ntawm sab nruab nrab ntawm lub caj npab kom deb li deb raws li qhov nruab nrab epicondyle.
