目的:探究牙面抛光对洁牙效果的影响。方法:选取2012年-2013年来我院口腔科就诊的20例牙周病患者为研究对象,将其随机分为治疗组和对照组,每组10例患者,治疗组应用牙面抛光技术,对照组则不行抛光技术。对比两组治疗效果。结果:治疗结束后,治疗组10例患者中显效人数8例,总有效率80%。对照组10例患者中显效人数5例,总有效率为50%。两组比较结果具有明显的差异,有统计学意义(p<0.05)。结论:通过对牙面抛光后,能提升牙面的清洁和光滑度,进而获得长久治疗效果。 Objective: To investigate the effect of tooth polishing on the effect of tooth cleaning. Methods: Twenty patients with periodontal disease in our department from 2012 to 2013 were selected as the study subjects. They were randomly divided into treatment group and control group, with 10 patients in each group. The treatment group was treated with tooth-surface polishing technique and the control group Group is not polishing technology. Compare the two groups treatment effect. Results: After treatment, the effective number of 10 cases in the treatment group was 8 and the total effective rate was 80%. The control group of 10 patients in the effective number of 5 cases, the total effective rate was 50%. There was a significant difference between the two groups, with statistical significance (p <0.05). Conclusion: After polishing the tooth surface, it can improve the cleanliness and smoothness of the tooth surface, and then obtain a long-term therapeutic effect.