有關膝關節前十字韌帶(anterior cruciate ligament)之敘述,下列何者最不適當?
A防止脛骨前方移行(anterior tibial translation)
B在膝關節進行螺旋轉動復位機轉運動(screw-home mechanism)時,引導脛骨(tibia)做外旋轉(external rotation)
C在膝關節伸直時(extension),後外側束(posterolateral bundle)是鬆弛的正確答案
D根據其脛骨的嵌入點(tibial insertion),分為前內側束(anteromedial bundle)及後外側束(posterolateral bundle)
答案與詳解
