固定式恒久性牙周夹板的临床应用

The Clinical Application of Fixed Permanent Periodontal Splint

目的探讨固定式恒久性牙周夹板对中、重度牙周炎治疗的临床疗效.方法选取中、重度牙周炎患者20例,患牙经牙周基础治疗后行固定式恒久性牙周夹板修复,于半年、1 a、2 a和3 a随访临床疗效及测量牙周指标.结果牙周炎松动牙经固定式恒久性牙周夹板修复3 a后成功率为90%.结论固定式恒久性牙周夹板是中、重度牙周炎治疗的有效方法之一.

Objective To study the effect of unmovable splint therapy in patients with moderate and severe periodontitis.Methods Twenty periodontitis cases with loosened anterior teeth were treated with unmovable splints after the basic periodontal therapy.The clinical effect and periodontal index were evaluated in the sixth month,the first year,the second year and the third year.Result The success rate was 90 percent three years after the restoration.Conclusion Unmovable splint therapy is one of the effective therapies in the treatment of periodontitis.