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目的:总结桩核冠修复前后牙残根、残冠的治疗体会。方法:选取2011年1月至2011年12月我院收治的口内有残根、残冠或冠折及冠根斜折的患者138例作为研究对象,将其临床资料进行回顾性的分析。对这138例前后牙残根、残冠患者先行完善的根管治疗,前牙使用铸造桩核或成品螺纹根管桩、树脂核,后牙使用成品螺纹根管桩、树脂核加烤瓷熔附金属全冠或金属全冠的修复方法。结果:138例前后牙残根、残冠患者在12个月后复查,成功130例,失败8例。结论:前后牙牙周无明显破坏的残根、残冠,经过完善彻底的根管治疗,完全可以保留并承担口腔正常的咀嚼功能,还能满足前牙对美观的要求。
OBJECTIVE: To summarize the experience of treatment of dental residual root and residual crown before and after post-core-crown restoration. Methods: From January 2011 to December 2011 in our hospital were treated with residual stump, canned crown or crown fracture and crown root bends in patients with fracture cases as the research object, the clinical data were retrospectively analyzed. The 138 cases of root and root before and after residual teeth, residual crown patients first perfect root canal treatment, the use of cast aluminum post-cast or core post-core screw pile, resin core, post-use of the finished screw root canal post, resin core plus porcelain fused With metal crown or metal crown repair method. Results: 138 patients with residual teeth before and after residual teeth, residual crown in 12 months after the review, 130 cases of success, failure in 8 cases. Conclusion: There is no obvious damage to the residual root and crown of the anterior and posterior teeth. After thorough and complete root canal treatment, it can completely retain and bear the normal oral masticatory function, and can meet the beautiful requirements of anterior teeth.