患者因固定桥修复3个月牙龈红肿疼痛就诊。检查见龈缘组织充血,水肿,触痛,探针易出血,叩痛(-)其原因可能是,除了A.修复体边缘过长B.修复体牙冠突...

作者: rantiku 人气: - 评论: 0
问题 患者因固定桥修复3个月牙龈红肿疼痛就诊。检查见龈缘组织充血,水肿,触痛,探针易出血,叩痛(-) 其原因可能是,除了
选项 A.修复体边缘过长 B.修复体牙冠突度不良 C.食物嵌塞 D.咬合早接触 E.修复体边缘抛光不良
答案 D
解析

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