![Cov leeg twg txuas rau AC sib koom? Cov leeg twg txuas rau AC sib koom?](https://i.answers-medical.com/preview/medical-health/14060864-what-muscles-attach-to-the-ac-joint-j.webp)
Video: Cov leeg twg txuas rau AC sib koom?
![Video: Cov leeg twg txuas rau AC sib koom? Video: Cov leeg twg txuas rau AC sib koom?](https://i.ytimg.com/vi/0_pxwt7OKXw/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov leeg. Cov clavicle ua hauj lwm raws li ib qho txuas rau ntau cov leeg uas ua rau sab sauv thiab lub taub hau, cov no suav nrog: Pectoralis Major (Lub taub hau Clavicular) Sternocleidomastoid.
Tsis tas li ntawd, cov leeg twg txuas rau acromion?
Ob leeg loj, cov deltoid thiab trapezius , txuas rau acromion. Cov deltoid , uas abducts caj npab ntawm lub xub pwg nyom, tsim nws keeb kwm nyob ntawm acromion, tus nqaj qaum ntawm pob txha , thiab clavicle . Los ntawm cov keeb kwm no, nws hla lub xub pwg sib koom thiab ntxig rau ntawm deltoid tuberosity ntawm humerus.
Tsis tas li ntawd, lub luag haujlwm ntawm AC sib koom ua ke yog dab tsi? Muaj nuj nqi. Acromioclavicular sib koom ua ke muab rau muaj peev xwm tsa lub caj npab saum taub hau. Qhov kev sib koom ua haujlwm no yog lub ntsiab lus pivot (txawm hais tias thev naus laus zis nws yog qhov sib koom ua ke synovial), ua haujlwm zoo li lub zog txhawm rau pab nrog zog ntawm scapula uas ua rau muaj ntau dua ntawm caj npab kev sib hloov.
Ntxiv mus, nws siv sijhawm ntev npaum cas rau AC sib koom los kho?
rau lub lis piam
AC mob pob qij txha zoo li cas?
AC Joint Cov tsos mob raug mob Mob nyob rau saum lub xub pwg aggravated los ntawm hnyav nqa, overhead thiab thoob plaws lub cev txav. o +/- bruising. Poob ntawm xub pwg zog. Qee lub sij hawm ib qho nyuaj, pom pob kuj tseem muaj nyob rau saum lub xub pwg , qhia txog kev hloov ntawm lub clavicle (pob txha pob txha).
Pom zoo:
Cov leeg twg txuas rau lub duav sib koom?
![Cov leeg twg txuas rau lub duav sib koom? Cov leeg twg txuas rau lub duav sib koom?](https://i.answers-medical.com/preview/medical-health/13853375-what-muscle-extends-the-hip-joint-j.webp)
Cov leeg leeg leeg leeg (semitendinosus, semimembranosus, thiab biceps femoris) hloov lub hauv caug thiab nthuav lub duav
Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg?
![Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg? Qhov twg yog lub luag haujlwm tshaj plaws rau kev sib koom ua ke ntawm cov leeg nqaij leeg?](https://i.answers-medical.com/preview/medical-health/13903239-which-is-most-responsible-for-the-synchronized-contraction-of-cardiac-muscle-tissue-j.webp)
Hauv cov leeg mob plawv, sib txuas cov discs sib txuas cardiomyocytes mus rau syncytium, ntau cov leeg nqaij ntawm tes, txhawm rau txhawb kev nthuav dav sai ntawm cov peev txheej ua haujlwm thiab kev sib koom ua ke ntawm myocardium
Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?
![Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws? Dab tsi yog qhov sib txawv ntawm cov ntaub so ntswg sib txuas tsis tu ncua thiab cov ntaub so ntswg sib txuas tsis sib xws?](https://i.answers-medical.com/preview/medical-health/13907369-what-is-the-difference-between-dense-regular-connective-tissue-and-dense-irregular-connective-tissue-j.webp)
Cov ntaub so ntswg sib txuas tsis sib thooj muaj cov fibers uas tsis tau sib dhos ua ke zoo ib yam li cov ntaub so ntswg sib txuas ib ntus. Cov ntaub so ntswg sib txuas tsis sib thooj muaj feem ntau ntawm cov fibers collagen. Nws muaj cov khoom hauv av tsawg dua li cov ntaub so ntswg sib txuas
Qhov twg ntawm cov kev sib txuas hauv qab no tsim cov dej sib khi ntawm cov xovtooj sib ze?
![Qhov twg ntawm cov kev sib txuas hauv qab no tsim cov dej sib khi ntawm cov xovtooj sib ze? Qhov twg ntawm cov kev sib txuas hauv qab no tsim cov dej sib khi ntawm cov xovtooj sib ze?](https://i.answers-medical.com/preview/medical-health/13936628-which-of-the-following-junctions-form-a-watertight-seal-between-neighboring-cells-j.webp)
Plasmodesmata yog kev sib tshuam sib txuas ntawm cov cell cog uas pab kom thauj cov ntaub ntawv ntawm cov cell. Kev sib tshuam nruj yog lub qhov dej kaw ntawm ob lub cell tsiaj nyob sib ze, uas tiv thaiv cov ntaub ntawv los ntawm kev tawm ntawm cov cell
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