Video: Dab tsi ntawm kev sib koom tes yog sternoclavicular?
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Sternoclavicular sib koom los yog sternoclavicular kev hais lus yog kev sib koom ua ke ntawm manubrium ntawm lub cev thiab cov clavicle luj . Nws yog cov txheej txheem cais raws li a synovial eeb sib koom tes thiab ua haujlwm raws qib raws li a diarthrosis thiab multiaxial sib koom.
Ib sab ntawm qhov no, puas yog lub sternoclavicular sib koom ua ke sib koom ua ke?
Functional Anatomy Cov sternoclavicular sib koom tes yog ob npaug gliding sib koom nrog qhov kab noj hniav synovial (Daim duab 73-20). Kev sib txuas ua ke tshwm sim nruab nrab ntawm qhov kawg ntawm clavicle, sternal manubrium, thiab pob txha mos ntawm thawj tav. Lub clavicle thiab sternal manubrium tau sib cais los ntawm cov pob qij txha.
Ntxiv mus, sternoclavicular sib koom Stabilized los ntawm dab tsi? Tus Qauv thiab Kev Ua Haujlwm Lub hauv ntej sternoclavicular lig lig thiab ruaj khov cov SC sib koom thiab txwv tsis pub muaj kev txav chaw ntau dhau. Cov ligament no koom nrog qhov nruab nrab qhov kawg ntawm clavicle thiab qhov ua ntej zoo dua ntawm manubrium.
Yooj yim li ntawd, hom sib koom tes yog acromioclavicular li cas?
synovial sib koom tes
Hom sib koom tes yog glenohumeral joint yog dab tsi?
pob-thiab-qhov (socket)
Pom zoo:
Kev sib raug zoo ntawm kev loj hlob ntawm tes thiab kev tsim tawm ntawm tes yog dab tsi?
Thaum lub sij hawm Binary fission thiab mitosis theej tawm cov DNA cov ntsiab lus ntawm kev tsim cov niam txiv ntawm tes tau muab cais ua ob qhov sib npaug sib luag uas yog lub hom phiaj kom xaus rau hauv ob tus ntxhais ntxhais. Ib feem kawg ntawm cov txheej txheem ntawm kev tsim cov cell yog faib cell, thaum tus ntxhais lub cev lub cev sib cais los ntawm niam txiv ntawm tes
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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
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Hom kev sib koom tes yog Intertarsal sib koom tes li cas?
Cov dav hlau sib koom tau pom ntawm cov pob txha carpal (pob qij txha sib txuas) ntawm lub dab teg lossis pob txha tarsal (pob qij txha sib txuas) ntawm ko taw, nruab nrab ntawm clavicle thiab acromion ntawm scapula (acromioclavicular sib koom tes), thiab ntawm qhov ua tau zoo thiab qis dua cov txheej txheem ntawm cov pob txha nyob ib sab. (zygapophysial pob qij txha)
Hom kev sib koom tes yog Manubriosternal sib koom tes li cas?
Gross anatomy Lub manubriosternal sib koom ua ke yog ib hom kev sib koom ua ke ntawm cov pob txha mos thib ob lossis symphysis, tsim los ntawm cov ciam teb tsis zoo ntawm cov manubrium thiab ciam teb zoo tshaj ntawm lub cev sternal. Ob sab ntawm kev sib koom ua ke tsis xwm yeem thiab tsis hloov pauv thiab npog nrog cov pob txha mos hyaline 2