患者,男,28岁,下前牙剧烈肿痛3天就 如果开髓后,根管狭窄,最小号的扩孔钻(锉)均不能进入根管内,根尖周骨质广泛破坏,应采用哪项治疗A.根管治疗 ...

作者: tihaiku 人气: - 评论: 0
问题 患者,男,28岁,下前牙剧烈肿痛3天就 如果开髓后,根管狭窄,最小号的扩孔钻(锉)均不能进入根管内,根尖周骨质广泛破坏,应采用哪项治疗
选项 A.根管治疗 B.根管塑化治疗 C.根尖周刮治术 D.根尖倒充填术 E.拔除
答案 D
解析

相关内容:患者,下前,肿痛,开髓,根管,扩孔,周骨质,骨质,治疗

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