摘要
目的:探讨甘氨酸龈下喷砂预防种植体周围炎的临床效果。方法:选择2017年1月—2018年1月于上海交通大学医学院附属第九人民医院口腔第一门诊就诊的180例种植义齿修复患者,按照随机数字表法将患者分为A、B、C 3组:A组为甘氨酸龈下喷砂组,B组为单纯超声龈下刮治组,C组为健康教育组,每组60例,分别进行术后种植体维护,比较3组患者种植体周围炎发生率差异。采用SPSS 17.0软件包对数据进行分析。结果:A组患者术后18个月种植体周围炎发病率显著低于B组和C组(P=0.04),3组患者牙周指标差异主要表现在探针深度、出血指数和菌斑指数3个方面,差异有统计学意义(P<0.05)。结论:甘氨酸龈下喷砂能有效预防种植体周围炎的发生,可作为种植体维护的有效手段推广应用。
PURPOSE:To evaluate the clinical effect of subgingival sandblasting with glycine powder on prevention of peri-implantitis.METHODS:One hundred and eight patients underwent dental implantation at First Outpatient Department from January 2017 to January 2018 were divided into 3 groups,i.e.,subgingival sandblasting group(group A,n=60),subgingival ultrasound group(group B,n=60)and control group(group C,n=60).The occurrence of peri-implantitis among 3 groups was compared.Statistical analysis was conducted with SPSS 17.0 software package.RESULTS:Eighteen months after dental implantation,the rate of peri-implantitis in subgingival sandblasting group was significantly lower than that of subgingival ultrasound group and control group(P=0.04).There was significant difference in probe depth,bleeding index and plaque index among the three groups(P<0.05).CONCLUSIONS:Subgingival sandblasting with glycine powder can significantly reduce the occurrence of peri-implantitis,and can be an effective maintenance method for implant denture.
作者
吴珍
朱操云
夏烨
WU Zhen;ZHU Cao-yun;XIA Ye(The First Outpatient Department of Stomatology,Shanghai Ninth People’s Hospital,College of Stomatology,Shanghai Jiao Tong University School of Medicine/National Clinical Research Center for Oral Diseases/Shanghai Key Laboratory of Stomatology&Shanghai Research Institute of Stomatology,Shanghai 200011,China)
出处
《上海口腔医学》
CAS
北大核心
2021年第1期97-99,共3页
Shanghai Journal of Stomatology
基金
上海交通大学医学院附属第九人民医院护理科研院级基金(JYHL20182117)。
关键词
甘氨酸颗粒
龈下喷砂
龈下超声
种植体周围炎
Glycine powder
Subgingival sandblasting
Subgingival ultrasound
Peri-implantitis
作者简介
吴珍(1980-),本科,护师,E-mail:rhyylzw@hotmail.com;通信作者:朱操云,E-mail:zhucaoyun@126.com。
