![Q angle yog dab tsi? Q angle yog dab tsi?](https://i.answers-medical.com/preview/medical-health/14141484-what-is-q-angle-j.webp)
Video: Q angle yog dab tsi?
![Video: Q angle yog dab tsi? Video: Q angle yog dab tsi?](https://i.ytimg.com/vi/HKm1b57loMU/hqdefault.jpg)
2024 Tus sau: Michael Samuels | [email protected]. Kawg hloov kho: 2023-12-16 01:44
Cov Q lub kaum sab xis yog ib qho kev ntsuas ntawm pelvic dav uas xav tias yuav pab txhawb kev ua kis las raug mob rau cov poj niam. Cov Q lub kaum sab xis ntsuas los ntawm kev tsim ob txoj kab sib tshuam: ib qho los ntawm qhov nruab nrab ntawm lub patella (lub hauv caug) mus rau sab xub ntiag zoo tshaj plaws ntawm cov leeg txha nqaj qaum ntawm lub plab mog; Lwm qhov los ntawm patella mus rau tibial tubercle.
Raws li, dab tsi yog qhov Q ib txwm?
Hauv cov txiv neej, cov Q lub kaum sab xis yuav tsum tsawg dua 18 degrees nrog lub hauv caug nyob rau hauv extension thiab tsawg tshaj li 8 degrees nrog lub hauv caug nyob rau hauv 90 degrees ntawm flexion. Ib qho raug Q lub kaum sab xis yog 12 degrees rau txiv neej thiab 17 degrees rau poj niam.
Ib yam nkaus, ntawm qib twg Q lub kaum pib teeb meem? Nws yog paub zoo tias qhov qub Q lub kaum sab xis yuav tsum poob ntawm 12 thiab 20 qib ; txiv neej feem ntau nyob rau qhov qis kawg ntawm qhov no; thaum cov poj niam yuav muaj kev ntsuas siab dua [6, 10–13]. Lwm cov kws tshawb fawb cov lus qhia tias qhov tseem ceeb yuav tsum tsawg li 10 qib xav txog teeb meem.
Hais txog qhov no, vim li cas nws thiaj li hu ua Q angle?
Lub quadriceps los yog Q lub kaum ntse ntse piav qhia txog vector ntawm rub tawm los ntawm cov leeg quadriceps ntawm patella. Lub Cheebtsam ntawm quadriceps complex txuas ntawm lub anterior superior thiab anterior inferior iliac spines (ASIS thiab AIIS) ntawm lub plab mog thiab converge los tsim cov patellar tendon.
Yuav ua li cas ntsuas genu Valgum lub kaum ntse ntse?
Txheeb xyuas qhov sib dhos ntawm tus nqes qis hauv qhov chaw. Ntsuas degree ntawm muaj valgum nrog lub goniometer nyob rau sab nraud ntawm tus ncej puab-ceg, qhov kev ncua deb ntawm medial maleolli nrog lub hauv caug tsuas yog kov. Genu requrvatum, yog tias muaj tam sim no, ua rau pom kev nce qib ntawm deformity.
Pom zoo:
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