A.5°~10° B.10°~15° C.15°~20° D.20°~25° E.25°~30°
A.5°~10° B.10°~15° C.15°~20° D.25°~30° E.30°~35°
A.三角軟骨撕裂 B.尺骨莖突撕脫骨折 C.尺側(cè)腕韌帶撕裂 D.骨折極不穩(wěn)定,整復(fù)固定較難 E.以橫斷粉碎為多