Meniscus yɛ fibrocartilage a ɛte sɛ meniscus a ɛwɔ ahinanan a ɛwɔ tibial condyle ne plateau ntam, a ɛma femoro-tibial joint consistency tu mpɔn kɛse na edi dwuma titiriw wɔ kotodwe nkwaa mu ahoɔden mu.Meniscus yɛ fibrocartilage a ɛte sɛ meniscus a ɛwɔ A

Wobu akontaa sɛ asen mu a ɛpaapae no ka mpanyimfo 500,000 wɔ United States afe biara. Wɔwɔ nkɛntɛnsoɔ kɛseɛ wɔ asetena pa so, mprempren ɛyɛ 3-7% wɔ ayaresabea mu owuo mu ne afe baako mu owuo dodoɔ a ɛyɛ 19.4-58%. Bɛyɛ asen mu akisikuru nyinaa mu fã yɛ intertrochanteric (IT) .

Proximal femur no periprosthetic fractures yɛ ɔhaw kɛse wɔ hip arthroplasty mu. Nea wɔbɔ ho amanneɛ no yɛ 3.5% wɔ mfe 20 akyi wɔ mfiase a wɔde hyɛɛ mu no akyi na ɛkɔ soro bere a wɔde nkwaa a wɔde si ananmu no ba no. Mpɛn pii no, oprehyɛn a wɔyɛ wɔ oprehyɛn no mu no ne ntini a wɔmfa nsiyɛ nka ho no wɔ abusuabɔ. Mpɛn pii no, fra .

Proximal humerus fractures yɛ abubuw a ɛtaa ba wɔ trauma orthopeics mu no mu biako, na proximal humerus abubu dodow no ara yɛ ahoɔden a ɛba fam a ɛma nnompe mu paapae wɔ nkwakoraa ne mmerewa mu.Ɛwom sɛ wobetumi ne proximal humerus no mu abubu dodow no ara adi dwuma wɔ ɔkwan a ɛyɛ katee so de, nanso 10-15% hwehwɛ sɛ wɔyɛ surgica .

Mpɛn pii no, akyi mmati a entumi nnyina pintinn no fi akyi a ɛpaapae a ɛyɛ hu anaasɛ opira kakraa bi a ɛba bere a wɔreyɛ apɔw-mu-teɛteɛ anaa dwumadi afoforo no, na nnipa 100000 biara a wonya bi afe biara no yɛ 4.64 afe biara. Oprehyɛn akwan pii a wɔfa so sa akyi mmati .