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目的:探讨套筒冠义齿修复牙列缺损的临床疗效。方法:对36例牙周病伴牙列缺损患者经牙周基础治疗和根管治疗后,采用52副套筒冠义齿修复,比较修复前和修复后患者满意度和余留牙松动度、牙龈指数(GI)探诊深度(PD)检测。结果:91.67%的患者对修复满意,咀嚼功能改善明显,牙龈指数修复前与修复后比较差异无显著意义(p>0.05),牙齿松动度、探诊深度修复前与修复后比较差异有显著意义(p<0.01)。结论:圆锥型套筒冠义齿修复牙周炎伴牙列缺损效果良好,有利于基牙牙周组织的健康。
Objective: To investigate the clinical effect of sleeve crown denture in dentition defect. Methods: 36 cases of periodontal disease with dentition defect were treated with periodontal basic therapy and root canal therapy. Fifty-two crown prostheses were used to repair them. The satisfaction of patients before and after repair and the residual mobility of the tooth were compared. The gingival index GI) Proximal Depth (PD) test. Results: 91.67% of the patients were satisfied with the repair and the masticatory function improved obviously. There was no significant difference in the gingival index before and after the repair (p> 0.05), and the difference of the tooth mobility and exploration depth before and after repair was significant (p <0.01). CONCLUSION: Conical telescopic canopy prosthesis has good effect in repairing periodontitis with dentition defect, which is good for periodontal tissue health.