29 有關下顎第一小臼齒牙冠之敘述,下列何者正確?
(A)下顎第一小臼齒近遠心徑會較頰舌側徑來得寬
(B)頰側之近心咬合斜坡(mesio-occlusal slope)比遠心咬合斜坡(disto-occlusal slope)來得短
(C)頰側之近心咬合斜坡(mesio-occlusal slope)比遠心咬合斜坡(disto-occlusal slope)來得長
(D)頰側之近心咬合斜坡(mesio-occlusal slope)與遠心咬合斜坡(disto-occlusal slope)等長

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統計: A(19), B(98), C(19), D(3), E(0) #1155963

詳解 (共 1 筆)

#3439923
近心咬合斜坡通常較短,於是牙阜尖端偏向近...
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