Video: Hom ntiv tes sib koom tes yog dab tsi?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Txhua tus ntiv tes muaj peb pob qij txha: metacarpophalangeal sib koom (MCP) - sib koom ua ke ntawm lub hauv paus ntawm tus ntiv tes. nyob ze interphalangeal sib koom tes (PIP) - qhov sib koom tes nyob hauv nruab nrab ntawm tus ntiv tes. nyob deb interphalangeal sib koom tes (DIP) - qhov sib koom ua ke ze rau lub ntsis ntiv tes.
Hais txog qhov no, cov ntiv tes sib koom hu li cas?
Txhua ntiv tes muaj peb pob qij txha : Cov metacarpophalangeal sib koom (MP), tseem hu ua pob tes taw sib koom , nruab nrab ntawm cov metacarpals thiab hauv qab phalanges. Qhov sib thooj interphalangeal sib koom (PIP) nruab nrab ntawm qab thiab nruab nrab phalanges. Lub distal interphalangeal sib koom (DIP) nruab nrab ntawm phalanges nruab nrab thiab sab saud.
Ib yam nkaus, hom sib koom tes yog dab teg? Condyloid pob qij txha : Cov no pob qij txha yog biaxial. Piv txwv ntawm qhov no hom kev sib koom tes yog lub pob tes taw.
Tsis tas li kom paub, hom sib koom ua ke ntawm phalanges yog dab tsi?
pob khawm pob qij txha
Thawj tus ntiv tes sib koom tes yog dab tsi?
Proximal Interphalangeal Sib Koom
Pom zoo:
Hom sib koom ua ke yog pob khawm sib koom tes li cas?
Synovial lub cev
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