58.下列關於髖臼解剖構造及損傷後相關檢查的敘述,何者最適當?
(A)髖臼是由三向放射狀軟骨(triradiate cartilage)組成,並由透明軟骨(hyaline cartilage)所覆蓋
(B)兩種骨盆斜位照(oblique views)藉由朝向或遠離患側傾斜60 度拍攝,補骨盆正位前後照(AP view)的不足之處
(C)內斜位照(internal oblique view / obturator view)可展現後柱(posterior view column),包含坐骨棘(ischial spine) 與髖臼前壁(anterior anterior wall of the acetabulum)
(D)外斜位照(external external oblique view / iliac view)可展現前柱(anterior view column)及髖臼後緣(posterior lip of the acetabulum)