安徽医科大学学报Issue(5)：669-671,672,4.
Er，Cr：YSGG 激光治疗慢性牙周炎的临床疗效评价
Clinical evaluation of Er,Cr:YSGG laser for the treatment of chronic periodontitis
摘要
Abstract
Objective To study the clinical effect of Er,Cr:YSGG laser on chronic periodontitis. Methods 30 chronic periodontitis patients including 122 teeth were divided into two groups in which patients were treated with periodontal basic therapy and Er,Cr:YSGG laser randomly. Probing depth(PD), sulcus bleeding index (SBI), gingival index (GI) and tooth mobility (TM) were recorded before and after 3 and 6 months following the periodon-tal treatment. Results Two kinds of methods of treatment could reduce the degree of periodontal inflammation ef-fectively at 3 and 6 months after therapy between the groups. The changes in clinical periodontal index had signifi-cant differences statistically (P < 0. 05). The improvement of periodontal probing depth in the experimental group was more superior than that in the control group. Conclusion For patients with chronic periodontitis, Er,Cr:YS-GG laser treatment could replace the periodontal non - surgical treatment. It could be invasive minimally and has a good clinical effect.关键词
Er, Cr：YSGG 激光/慢性牙周炎/微创医学Key words
Er,Cr:YSGG laser/chronic periodontitis/minimally invasive medicine分类
医药卫生引用本文复制引用
冀章章,徐秀敏,章润贞,王姹,夏荣,桑杨..Er，Cr：YSGG 激光治疗慢性牙周炎的临床疗效评价[J].安徽医科大学学报,2015,(5):669-671,672,4.基金项目
安徽医科大学校科研基金(编号:2012xkj078) （编号:2012xkj078）
