牙槽突骨折的特征性表现是A.外力直接作用于牙槽突B.伴有唇和牙龈的肿胀及撕裂C.骨折咬合错乱D.摇动损伤区某一牙时，邻近牙及骨折片随之移动...

作者: rantiku 人气: - 评论: 0

问题牙槽突骨折的特征性表现是 A.外力直接作用于牙槽突 B.伴有唇和牙龈的肿胀及撕裂 C.骨折咬合错乱 D.摇动损伤区某一牙时，邻近牙及骨折片随之移动 E.伴牙折或牙脱位

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答案 D

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