13 有關上顎第一小臼齒牙冠之敘述,下列何者正確?
(A)通常近遠心徑較唇舌側徑寬
(B)頰側之近心咬合斜坡(mesioocclusal slope)比遠心咬合斜坡(distoincisal slope)短
(C)頰側之近心咬合斜坡(mesioocclusal slope)比遠心咬合斜坡(distoincisal slope)長
(D)頰側之近心咬合斜坡(mesioocclusal slope)與遠心咬合斜坡(distoincisal slope)等長
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統計: A(3), B(17), C(98), D(3), E(0) #1155687
統計: A(3), B(17), C(98), D(3), E(0) #1155687