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当前学科:口腔修复综合练习
题目:
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一男性患者,50岁,3个月前拔除口内余留的7颗牙,要求全口义齿修复。既往未曾作任何义齿修复。口腔检查发现:牙槽嵴丰满,无明显骨突,骨尖,颌关系正常,关节功能无异常发现确定关系时容易发生的错误是()
A . 下颌前伸
B . 下颌咬偏
C . 平面确定有误
D . 堤唇面丰满度不够
E . 垂直距离恢复过高
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