Yuav kom rov tsim kho kom ruaj khov nyob rau hauv qhov chaw ntawm osteoporotic los yog comminuted fractures, cov txheej txheem sib npaug ntawm cov txheej txheem rau kev kho mob ntawm cov pob txha humeral yog ua raws li lub hauv paus ntsiab lus ntawm kev txhim kho kev txhim kho ntawm cov pob txha tawg. Tus yuam sij rau stability ntawm no fixation qauv yog th

Lub meniscus yog ib tug meniscus-zoo li tus fibrocartilage nrog ib tug triangular cross-section nyob nruab nrab ntawm tibial condyle thiab lub toj siab, uas ho txhim kho femoro-tibial sib koom ua ke thiab plays lub luag hauj lwm tseem ceeb nyob rau hauv lub hauv caug pob qij txha dynamics.

Cov pob txha pob txha tau kwv yees yuav cuam tshuam txog 500,000 tus neeg laus hauv Tebchaws Meskas txhua xyoo. Lawv muaj kev cuam tshuam loj heev rau lub neej zoo, tam sim no suav txog 3-7% ntawm kev tuag hauv tsev kho mob thiab kev tuag ib xyoos ntawm 19.4-58%. Kwv yees li ib nrab ntawm tag nrho cov pob txha pob txha yog intertrochanteric (IT)

Periprosthetic fractures ntawm proximal femur yog ib qho teeb meem loj hauv hip arthroplasty. Qhov tshwm sim tau tshaj tawm yog 3.5% 20 xyoo tom qab pib cog thiab nce nrog qhov tshwm sim ntawm kev sib koom ua ke. Intraoperative fractures feem ntau txuam nrog uncemented stems. Feem ntau, fra

Proximal humerus fractures yog ib qho ntawm feem ntau cov pob txha pob txha nyob rau hauv kev raug mob orthopedics, thiab feem ntau proximal humerus fractures yog low-zog osteoporotic fractures nyob rau hauv cov neeg laus.Txawm hais tias feem ntau ntawm cov proximal humerus fractures yuav kho tau conservatively, 10-15% ntawm cov pob txha tawg.