![Palmar nto ntawm tes yog dab tsi? Palmar nto ntawm tes yog dab tsi?](https://i.answers-medical.com/preview/medical-health/13890420-what-is-palmar-surface-of-hand-j.webp)
Video: Palmar nto ntawm tes yog dab tsi?
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2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Palmar nto : Sab tes los yog tuav sab ntawm tes.
Kuj paub yog, dab tsi yog qhov palmar ntawm tes?
Cov tawv nqaij ntawm palmar nto ntawm tes yog qhov tshwj xeeb, nrog cov yam ntxwv rau kev ua haujlwm tshwj xeeb. Cov xib tawv nqaij yog tuab thiab ci thiab tsis pliable raws li daim tawv nqaij dorsal. Nws tau txuas nrog rau hauv qab fascia los ntawm ntau cov kab ntsug.
Ib sab saum toj, thaj chaw ntawm txhais tes yog dab tsi? Txhais thaj chaw rau ib tes (kis) yog. 054 square m (2.9% ntawm Dubois thaj chaw ); rau lub nrig nws yog. 043 sq m (2.3% ntawm Dubois).
Hais txog qhov no, dab tsi qab haus huv nyob hauv tes?
Lub hauv paus tseem ceeb ntawm tes yog lub paj hlwb radial, nruab nrab lub paj hlwb, thiab lub paj hlwb ulnar. Cov kab mob radial muab kev nkag siab rau thaj tsam ntawm tus ntiv tes xoo ntawm nraub qaum ntawm koj txhais tes. Cov kab mob radial tswj kev txav chaw hauv cov leeg ntawm sab nraub qaum ntawm koj txhais caj npab thiab lub hauv pliaj, uas yog qhov txuas ntxiv.
Dab tsi yog qhov txawv ntawm Palmar?
Xibtes (adj xib ) ntawm tes sib raug zoo rau ib leeg (adj plantar) ntawm ko taw, thiab sab nraub qaum (nraub qaum) ntawm txhais tes sib raug rau hauv qab daus (saum) ntawm ko taw. Los ntawm qhov no, lo lus dorsiflexion txhais tau tias yoog mus rau sab saud (muaj qhov txuas ntxiv) thiab lub sij hawm cog lus cog lus, lub ntsiab lus kom nthuav tawm qis dua (qhov tseeb hloov pauv) tau muab los.
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