47.根據 Wilkes 對顳顎關節內部紛亂(internal derangement)之分類,中期(intermediate stage)之放射線影
像敘述何者正確?
(A)關節盤些微前位移,關節盤後緣略增厚
(B)關節盤向前位移,關節盤變形、後緣增厚
(C)早期至中度退化(degenerative change),隆凸扁平化(flattening of eminence),髁頭變形(deformed condylar head)
(D)關節盤穿孔(perforation),關節盤及硬組織顯著變形,退化性關節變化(degenerative arthritic change)
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統計: A(25), B(597), C(307), D(13), E(0) #1845297
統計: A(25), B(597), C(307), D(13), E(0) #1845297