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

作　　者：冀章章[1] 徐秀敏[2] 章润贞[1] 王姹[1] 夏荣[1] 桑杨[3] 

机构地区：[1]安徽医科大学第二附属医院口腔科,合肥230601 [2]合肥市口腔医院儿童牙科,合肥231000 [3]安徽医科大学第二附属医院科教部,合肥230601

出　　处：《安徽医科大学学报》2015年第5期669-672,共4页Acta Universitatis Medicinalis Anhui

基　　金：安徽医科大学校科研基金(编号:2012xkj078)

摘　　要：目的探讨Er,Cr:YSGG激光治疗慢性牙周炎的临床疗效。方法选择慢性牙周炎患者30例共122颗患牙,随机分成牙周基础治疗组(对照组)和Er,Cr:YSGG激光治疗组(实验组),分别在治疗前、治疗后3、6个月复查并记录牙周探诊深度(PD)、龈沟出血指数(SBI)、牙龈指数(GI)和牙齿松动度(TM)的变化。结果在术后3、6个月的复诊中,两种治疗方法均能有效减轻牙周炎症程度,牙周临床指数的变化差异均有统计学意义(P<0.05),实验组对PD的改善比对照组更优越。结论对于慢性牙周炎患者,Er,Cr:YSGG激光治疗可以代替牙周基础治疗,并能做到微创,取得良好的临床效果。Objective To study the clinical effect of Er,Cr：YSGG laser on chronic periodontitis. Methods 30＆amp;nbsp;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 

分 类 号：R781.4[医药卫生—口腔医学]