EXPASYL排龈膏对不同牙龈指数龈下缺损修复的临床研究朱晓怡1△桑金华1张晓燕1张世旭2刘诚成2(1北京通州区潞河医院二甲北京101149中国;2北京美冠塔口腔诊所北京100017中国)摘要目的:观察EXPASYL排龈膏法在不同牙龈指数(gingivalindex,GI)龈下牙体缺损充填修复中的排龈效果及远期疗效
方法:将152例(180颗牙)累及龈下的Ⅱ类洞按照不同GI分级原则,随机分为对照组、G1、G23组,对每组排龈临床效果及两年内充填体的脱落率进行对比分析
结果:不同牙龈指数的排龈效果及远期修复效果相同,差异无统计学意义
结论:GI指数≤2时,排龈效果及远期修复效果理想
关键词:排龈方法;牙龈指数;龈下缺损修复中图分类号:R78文献标识码:A文章编号:1673-627392011)TheclinicalstudyofExpasylgingivalretractionpasteinSubgingivaldefectrestorationofdifferentgingivalindexZhuXiao-yi1△,SanJin-hua1,ZhangXiao-yan1,ZhangShi-xu2,LiuCheng-cheng2(Luohehospital,BeiJing,101149,China;BeiJingMegrantadentalclinic,BeiJing,100017,China)ABSTRACTObjective:ToobservetheclinicaleffectandLong-termeffectofExpasylgingivalretractionpasteinSubgingivaldefectrestorationofdifferentgingivalindex
Methods:152patients(180teeth)involvingthesubgi