关于冠延长术不正确的是A.翻瓣术结合骨切除术 B.切除部分牙龈和牙槽骨 C.只切除牙龈不切除牙槽骨 D.牙根过短不能做冠延长术 E.牙折达到龈下,...

作者: tihaiku 人气: - 评论: 0
问题 关于冠延长术不正确的是
选项 A.翻瓣术结合骨切除术 B.切除部分牙龈和牙槽骨 C.只切除牙龈不切除牙槽骨 D.牙根过短不能做冠延长术 E.牙折达到龈下,影响修复者需做冠延长术
答案 C
解析

相关内容:翻瓣,切除术,部分,牙龈,牙槽,牙根,牙折,龈下

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