邦沃牙周超声治疗仪联合清胃散治疗牙周炎疗效观察

目的 观察邦沃DU-11A牙周超声治疗仪联合清胃散治疗牙周炎的临床疗效。方法 选取牙周炎患者76例，随机分为观察组（38例）和对照组（38例），对照组给予SATELEC超声波洁牙机（P5型）进行龈下刮治和生理盐水含漱治疗，观察组采用邦沃DU-11A牙周超声治疗仪联合清胃散含漱治疗，对比术前和术后1个月的菌斑指数（PLI）、探诊出血指数（BOP）、探诊深度（PD）及疼痛指数（VAS）。结果 两组在龈下刮治术后1个月的PLI、BOP、PD均较术前明显改善（P<0.05），两组间PLI、BOP差异有统计学意义（P<0.05），但PD差异无统计学意义（P>0.05）。观察组的VAS值小于对照组（P<0.05）。结论 邦沃DU-11A牙周超声治疗仪联合清胃散治疗牙周炎临床疗效显著，能明显减轻疼痛程度，抑制牙周致病菌含量，提高牙周病治疗疗效，远期效果也值得肯定。

Effect of Bangvo Ultrasonic Therapeutic Apparatus in Treating Periodontitis

Objective To explore the clinical effect of Bangvo DU-11 A ultrasonic therapeutic apparatus combined with Qingwei powder in treating periodontitis.Methods 76 cases of patients with periodontitis were randomly divided into the observation group (38 cases) and the control group (38 cases).The control group was given physiological saline for gargle treatment by SATELEC ultrasonic scaler (P5).The observation group was received Bangvo DU-11A ultrasonic therapeutic apparatus combined with Qingwei powder for gargle treatment.The plaque index (PLI),the bleeding index (BOP),the probing depth (PD),and the pain index (VAS) were compared before and 1 months after the operation.Results The PLI,BOP,PD in the subgingival curettage after one month of the two groups were significantly improved (P<0.05),the PLI and BOP in the two groups were statistically significant (P<0.05),but PD in the two groups had no significant difference (P>0.05).The VAS value in the observation group is less than the control group (P<0.05).Conclusion Bangvo DU-11A ultrasonic therapeutic apparatus combined with Qingwei powder shows good curative effect in treating the periodontal disease,and can significantly reduce the degree of pain,inhibit the content of periodontal pathogens and improve the treatment effect of periodontal disease,the long-term results are also worthy of recognition.