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目的:探讨应用圆锥形套筒冠修复牙列缺损的方法及临床效果。方法:对近几年来我院和大庆市人民医院收治的30例牙列缺损的患者应用圆锥形套筒冠修复,总结圆锥形套筒冠义齿的制作方法,评价临床效果。结果:修复半年后复查,30例患者42件修复体中显效31件,有效8件,无效3件。有效率92.86%,无效率为7.14%。结论:圆锥形套筒冠可摘义齿美观舒适,咀嚼效率高,固位力可靠,稳定性优良,余留天然牙保留率高,值得推广使用。
Objective: To explore the method and clinical effect of using conical sleeve crown to repair dentition defect. Methods: In our hospital and Daqing People ’s Hospital in recent years, 30 cases of dentition defect patients with conical sleeve crown repair, summarizes the production of conical sleeve crown denture to evaluate the clinical effect. Results: After half a year of review, 31 of 42 prostheses in 30 patients were markedly effective, 8 effective and 3 ineffective. The effective rate was 92.86% and the inefficiency rate was 7.14%. CONCLUSION: The conical sleeve crown removable denture is beautiful and comfortable with high masticatory efficiency, reliable retentiveness, excellent stability and high retention rate of natural teeth, which is worth popularizing.