Cov leeg supraspinatus cov leeg supraspinatus cov leeg Kev ua haujlwm ntawm thaj chaw hla ntawm cov leeg supraspinatus mus rau supraspinatus fossa tau soj ntsuam los ntawm kev ntsuas qhov muag, thiab qhov hnyav ntawm supraspinatus nqaij atrophy tau muab qhab nia ntawm 3 -point scale: qib 1, txhais tias tsawg heev rau me me atrophy ntawm cov leeg supraspinatus, txoj hauj lwm piv ≥ 60%; … https://www.ncbi.nlm.nih.gov › pmc › articles › PMC4105814
Visual MRI Grading System los ntsuas Atrophy ntawm … - NCBI
keeb kwm los ntawm supraspinous fossa supraspinous fossa Anatomical cov ntsiab lus ntawm pob txha. Lub supraspinatus fossa (supraspinatus fossa, supraspinatous fossa) ntawm lub posterior nam ntawm scapula (lub xub pwg hniav) yog me dua lub infraspinous fossa, concave, du, thiab dav ntawm nws vertebral dua li ntawm. nws qhov kawg. Nws qhov nruab nrab ob feem peb muab keeb kwm rau Supraspinatus. https://en.wikipedia.org › wiki › Supraspinatous_fossa
Supraspinatous fossa - Wikipedia
ntawm lub scapula, hla hauv qab acromion acromion a) Bigliani et al 5 cais cov acromion ua peb hom: hom kuv sawv cev rau lub tiaj tus, hom II ib tug nkhaus thiab hom III ib tug hooked acromion. https://www.ncbi.nlm.nih.gov › pmc › articles › PMC5467673
Acromion thiab glenoid puab: Vim li cas lawv tseem ceeb rau kev kwv yees rau …
thiab ntxig rau ntawm qhov zoo tshaj plaws ntawm lub tubercle ntau dua ntawm humerus. Nws yog lub luag hauj lwm rau lubpib ntawm caj npab abduction thiab yog nyob rau hauv kev tswj ntawm cov lus tsa suab mus rau thawj 15 degrees ntawm abduction.
Cov nqaij ntshiv dab tsi cuam tshuam nrog kev rub lub xub pwg?
Cov nqaij leeg tseem ceeb koom nrog hauv kev txiav txim ntawm caj npab muaj xws li supraspinatus, deltoid, trapezius, thiab serratus anterior.
Cov leeg twg yog lub luag haujlwm rau pib lub xub pwg abduction Vim li cas?
Cov leeg supraspinatus yog lub luag haujlwm rau kev pib abduction, infraspinatus thiab teres cov leeg me tswj kev sib hloov sab nraud, thiab cov leeg subscapularis tswj kev sib hloov sab hauv.
Puas supraspinatus pib lub xub pwg abduction?
Cov Lus Qhia: Supraspinatus raug xaiv ua ntej txav ntawm lub humerus mus rau hauv kev rho tawmtab sis tsis ntxov dua li ntau lwm cov leeg leeg, suav nrog infraspinatus, deltoid thiab axioscapular cov leeg. Cov lus tshaj tawm hais tias supraspinatus pib abduction yog li ntawd, yuam kev.
Cov leeg twg yog lub luag haujlwm rau lub xub pwg abduction thiab sab nraud rotation?
Lub supraspinatus yog lub luag haujlwm rau thawj 15 degrees ntawm kev nyiag neeg; lub deltoid, ib qho nqaij leeg ntawm lub xub pwg nyom uas tsis yog cov leeg rotator cuff, yog lub luag haujlwm rau kev nyiag ntawm 15 txog 90 degrees. Lub infraspinatus thiab teres me me ob leeg pab rau sab nraud, lossis sab nraud, kev sib hloov ntawm caj npab ntawm lub xub pwg.
