基础治疗联合牙周维护治疗慢性牙周炎28例疗效观察

The effect of periodontal non-surgical treatment used together with the supportive periodontal therapy on the chronic periodontitis in 28 cases

目的观察基础治疗联合牙周维护对慢性牙周炎的治疗作用。方法 49例患者中基础治疗后未接受维护治疗者21名(未维护治疗组),完成基础治疗后接受维护治疗者28名(维护治疗组)。记录并分析初诊和复诊时各项临床指标,包括缺失牙数、探诊牙周袋浓度深度(PD)、牙龈出血指数(BI)和牙周附着水平。结果维护治疗组缺失牙数少于未维护治疗组。两组患者复诊时BI、PD情况优于初诊时(P<0.05);维护治疗组BI、PD情况优于未维护治疗组(P<0.05)。两组患者复诊时牙周附着水平优于初诊时(P<0.05)。结论基础治疗联合牙周维护治疗对慢性牙周炎的治疗作用优于单纯基础治疗。

Objective To observe the effect of periodontal non-surgical treatment which was used together with the supportive periodontal therapy on the chronic periodontitis.Methods There were 49 cases who were treated with periodontal non-surgical treatment in all.After the non-surgical treatment,they were divided into two group,one group treated by the supportive periodontal therapy include 28 cases as maintenance therapy group and the other group not treated by the supportive periodontal therapy include 21 cases as non-maintenance therapy group.The following index were recorded and analyzed in the preliminary visit and the return visit respectively,include the number of loss tooth,probing depth（PD）,bleeding index（BI）,periodontal attachment.Results The maintenance therapy group lost less teeth compared to the non-maintenance therapy group.The BI and PD in the return visit were better than the preliminary visit in two groups（P〈0.05）.The BI and PD of the maintenance therapy group were better than the non-maintenance therapy group.The periodontal attachment in the return visit were better than the preliminary visit（P〈0.05）.Conclusion The effect of periodontal non-surgical treatment used together with the supportive periodontal therapy is better than the effect of periodontal non-surgical treatment only.