试题与答案

患者,男,30岁,缺失,间隙较小,可摘义齿修复,不能排成品牙,可雕刻蜡牙。的形态特点

题型:多项选择题

题目:

患者,男,30岁,缺失,间隙较小,可摘义齿修复,不能排成品牙,可雕刻蜡牙。的形态特点是()

A.颊面外形类似上颌尖牙的唇面

B.颊面中央有颊嵴

C.舌面比颊面小得多,最突处在颈1/3处

D.面为四边形,近缘嵴<远缘嵴

E.中央窝内有二点隙和中央沟

答案:

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参考答案:D

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