![Lub dab teg puas yog qhov sib koom ua ke? Lub dab teg puas yog qhov sib koom ua ke?](https://i.answers-medical.com/preview/medical-health/14034953-is-the-wrist-a-saddle-joint-j.webp)
Video: Lub dab teg puas yog qhov sib koom ua ke?
![Video: Lub dab teg puas yog qhov sib koom ua ke? Video: Lub dab teg puas yog qhov sib koom ua ke?](https://i.ytimg.com/vi/coYy9PD45CE/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
(c) Kev hais tawm ntawm cov pob txha trapezium carpal thiab thawj cov pob txha metacarpal ntawm lub hauv paus ntawm tus ntiv tes xoo yog eeb sib koom . (d) Dav hlau pob qij txha , xws li cov nruab nrab ntawm cov pob txha tarsal ntawm ko taw, tso cai rau txwv tsis pub txav mus los ntawm cov pob txha. (e) Radiocarpal sib koom ntawm dab teg yog a condyloid sib koom.
Ua raws li qhov no hauv kev xav, dab tsi yog qhov piv txwv ntawm lub eeb sib koom?
A eeb sib koom yog synovial sib koom qhov twg ib tug ntawm cov pob txha tsim cov sib koom zoo li tus a eeb nrog rau lwm cov pob txha so ntawm nws zoo li tus neeg caij nees. Qhov zoo tshaj plaws piv txwv ntawm qhov sib koom ua ke nyob rau hauv lub cev yog carpometacarpal sib koom ntawm tus ntiv tes xoo uas yog tsim los ntawm cov pob txha trapezium thiab thawj metacarpal.
Tom qab ntawd, lo lus nug yog, hom sib koom tes dab tsi hauv lub dab teg? synovial sib koom tes
Tom qab ntawd, lub dab teg puas yog pob khawm sib koom?
Kev ya dav hlau loj pob qij txha suav nrog intervertebral pob qij txha thiab cov pob txha ntawm dab teg thiab pob taws. (2) Cov pob qij txha txav mus rau ib qho xwb. Cov sib koom tes nruab nrab ntawm lub vojvoog thiab cov pob txha carpal yog piv txwv ntawm condyloid sib koom . (5) Ib lub eeb sib koom tso cai rau flexion, txuas ntxiv, thiab lwm yam kev txav, tab sis tsis muaj kev sib hloov.
Dab tsi yog qhov txav txav ntawm lub eeb sib koom ua ke?
Kev txav ntawm cov pob qij txha sib xws zoo ib yam li cov sib txuas ntawm condyloid thiab suav nrog flexion , ncua ntxiv , kev coj ua , kev nyiag , thiab ncig tab sis tsis axial kev sib hloov . Saddle pob qij txha tau hais tias yog biaxial, tso cai txav hauv lub dav hlau sagittal thiab pem hauv ntej.
Pom zoo:
Lub dab teg puas yog sib koom tes?
![Lub dab teg puas yog sib koom tes? Lub dab teg puas yog sib koom tes?](https://i.answers-medical.com/preview/medical-health/13920579-is-the-wrist-a-pivot-joint-j.webp)
Pivot Joints Cov qauv no tso cai rau kev txav mus los, raws li cov pob txha sib npaug txav ncig nws tus kheej. Qhov sib koom tes ntawm lub dab teg uas tso cai rau xib teg ntawm tes kom tig thiab nqis los kuj yog ib qho piv txwv
Yam kev sib koom tes yog Midcarpal sib koom tes yog dab tsi?
![Yam kev sib koom tes yog Midcarpal sib koom tes yog dab tsi? Yam kev sib koom tes yog Midcarpal sib koom tes yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14020190-what-type-of-joint-is-the-midcarpal-joint-j.webp)
Qhov nruab nrab nruab nrab ntawm pob qij txha yog ua ke ntawm synovial gliding pob qij txha ntawm cov kab sib thooj thiab nyob deb ntawm cov pob txha carpal. Zoo li lwm yam kev sib koom ua ke, cov pob txha carpal uas nyob ib sab hauv nruab nrab lub cev sib koom ua ke nrog cov pob txha hyaline thiab cov kab noj hniav sib koom ua ke nyob rau hauv cov tshuaj ua kua fibrous kab nrog synovial membrane
Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?
![Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so? Cov kab mob sib koom ua ke twg yog tus cwj pwm los ntawm kev sib koom ua ke ntawm kev txav mus los thiab kev sib koom ua ke ntawm qhov hnyav ntawm cov pob qij txha uas feem ntau yog relieved los ntawm so?](https://i.answers-medical.com/preview/medical-health/14027937-which-joint-disease-is-characterized-by-joint-stiffness-on-movement-and-joint-pain-of-weight-bearing-joints-that-usually-is-relieved-by-rest-j.webp)
Osteoarthritis feem ntau cuam tshuam rau txhais tes, qis nraub qaum, caj dab, thiab hnyav sib koom tes xws li hauv caug, lub duav, thiab ko taw
Hom kev sib koom ua ke yog qhov sib koom ua ke ntawm atlantoaxial?
![Hom kev sib koom ua ke yog qhov sib koom ua ke ntawm atlantoaxial? Hom kev sib koom ua ke yog qhov sib koom ua ke ntawm atlantoaxial?](https://i.answers-medical.com/preview/medical-health/14051476-what-type-of-joint-is-the-atlantoaxial-joint-j.webp)
pivot sib Tom qab ntawd, ib tug kuj yuav nug, hom kev sib koom ua ke yog atlanto occipital joint? condyloid Ib yam li ntawd, cov lus tsa suab twg yog qhov sib koom ua ke ntawm atlantoaxial tso cai? Lub atlas thiab axis tshwj xeeb ua haujlwm nrog ligaments txav caj dab.
Puas yog lub dab teg yog lub dav hlau sib koom?
![Puas yog lub dab teg yog lub dav hlau sib koom? Puas yog lub dab teg yog lub dav hlau sib koom?](https://i.answers-medical.com/preview/medical-health/14174799-is-the-wrist-a-plane-joint-j.webp)
Cov dav hlau sib koom ua ke tso cai txav mus los hauv lub dav hlau ntawm qhov chaw sib txuas. Cov tawv nqaij tsis zoo ntawm cov pob txha yog tiaj lossis yuav luag tiaj tus, nrog kev txwv tsis pub los ntawm lawv cov tshuaj ntsiav sib koom ua ke. Feem ntau, lawv pom nyob hauv lub dab teg, pob taws, qhov thib ob txog rau qib 7 sternocostal pob qij txha, pob txha caj qaum hla thiab cov txheej txheem spinous