抛光处理对洁牙效果影响的临床研究  

A clinical study on the effect of polishing after ultrasonic scaling

作　　者：唐震宇 汪海峰 蒋柏荣 

机构地区：[1]桂林市口腔医院,541001

出　　处：《实用口腔医学杂志》2009年第4期590-592,共3页Journal of Practical Stomatology

摘　　要：评价超声洁牙后使用硅研磨头抛光对菌斑指数和龈沟出血指数的影响。选择牙周病患者40例进行超声洁治,治疗后随机对同一患者单侧的牙齿使用硅研磨头抛光并观察菌斑指数、龈沟出血指数的变化,以未抛光的对侧为对照组评价抛光效果。患牙经硅研磨头抛光后,即刻菌斑指数减少,12周后效果最为明显,24周后出现反弹。龈沟出血指数在治疗后持续降低,24周后更为明显。因此使用硅研磨头能有效的抛光牙面,有利于控制牙龈炎症维持牙周治疗效果。To evaluate the effects of silicone points polishing on plaque index（PI） and sulcus bleeding index（SBI） after ultrasonic scaling. Forty patients with periodontal diseases were selected for ultrasonic scaling. After scaling, unilateral teeth were randomly assigned for silicone points polishing. PI and SBI were used to evaluate the effects of silicone points polishing. Silicone points polishing significantly reduced PI 12 weeks after scaling. Both in the polishing group and the control group, SBI decreased after scaling. The SBI in the polishing group was significantly lower than that in the control group in the 24 weeks. Silicone points polishing can effectively increase the smoothness of tooth and enhance the effects of uhrosonie scaling.

关 键 词：硅研磨头抛光 洁治 牙周治疗 菌斑指数 龈沟出血指数 

分 类 号：R781.4[医药卫生—口腔医学]