悬空式桥体与牙槽嵴黏膜之间应留有的间隙为A. 1mm B. 1.5mm C. 2mm D. 2.5mm E. 3mm

作者: tihaiku 人气: - 评论: 0

问题悬空式桥体与牙槽嵴黏膜之间应留有的间隙为

选项 A. 1mm B. 1.5mm C. 2mm D. 2.5mm E. 3mm

答案 E

解析

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