骨丧失，对其根分叉病变分类正确的是A. 一类根分叉病变 B. 二类根分叉病变 C.三类根分叉病变 D.四类根分叉病变 E.五类根分叉病变

作者: tihaiku 人气: - 评论: 0

问题

骨丧失，对其根分叉病变分类正确的是

选项 A. 一类根分叉病变 B. 二类根分叉病变 C.三类根分叉病变 D.四类根分叉病变 E.五类根分叉病变

答案 D

解析

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