摘要
目的 评价65μm甘氨酸喷砂对青少年固定矫治患者口腔卫生维护的临床效果。方法 选取2014年1月于本院口腔科就诊的固定矫治患者32例,采用左右半口自身对照。实验组在固定矫治治疗的6个月、12个月、18个月后定期采用65μm的甘氨酸喷砂,平时采用常规刷牙法;对照组仅平时采用常规刷牙法。矫治后每阶段喷砂前1周进行口腔卫生检查和牙菌斑指数进行比较。结果 正畸治疗6个月后,实验组菌斑染色指数为(1.48±0.34),牙龈指数为(0.15±0.02),对照组分别为(1.52±0.36)、(0.15±0.08),两组比较差异均无统计学意义;正畸治疗12个月后,实验组菌斑染色指数为(1.54±0.34),牙龈指数为(0.15±0.06),对照组分别为(1.54±0.34)、(0.18±0.07),实验组显著优于对照组,差异均有统计学意义(均P<0.05);正畸治疗18个月后,实验组菌斑染色指数为(1.39±0.36),牙龈指数为(0.15±0.01),对照组分别为(1.94±0.24)、(0.20±0.10),实验组优于对照组,差异均有统计学意义(均P<0.05)。结论 甘氨酸喷砂能够减少菌斑附着,维持固定正畸患者的口腔卫生状况,可作为正畸治疗常规开展项目。
Objective To evaluate the effect of 65μm glycine powder air-polishing on oral hygiene maintenance in orthodontic patients with fixed appliances.Methods 32 patients taking orthodontics at Wuxi Third People’s Hospital in January,2014 were selected.Self-contrast between left and right half teeth was applied.Both groups brushed teeth routinely;and the experimental group were treated with 65μm glycine powder air-polishing 6,12,and 18 months after orthodontics.Oral hygiene examination was taken and the dental plaque indexes were compared 1 week before the treatment with glycine powder.Results 6,12,and 18 months after orthodontics,the plaque index and gingival index were(1.48±0.34)and(0.15±0.02),(1.54±0.34)and(0.15±0.06),and(1.39±0.36)and(0.15±0.01)in the experimental group,and were(1.52±0.36)and(0.15±0.08),(1.54±0.34)and(0.18±0.07),and(1.94±0.24)and(0.20±0.10)in the control group,with statistical differences between these two groups(all P<0.05).Conclusions Glycine powder air-polishing can reduce the adhesion of plaque and maintain the patients’oral hygiene,so it can be used as routine treatment for orthodontics.
作者
朱房勇
高宇峰
陈玉华
周静艳
许艳华
Zhu Fangyong;Gao Yufeng;Chen Yuhua;Zhou Jingyan;Xu Yanhua(Department of Stomatology,Wuxi Third People’s Hospital,Wuxi 214021,China;Hospital Affiliated to Jiangnan University(Wuxi Fourth People’s Hospital),Wuxi 214062,China;Department of Stomatology,Mental Health Center of Wuxi City,Wuxi 214151,China;Department of Orthodontics,Stomatological Hospital,Kunming Medical University,Kunming 530102,China)
出处
《国际医药卫生导报》
2019年第1期36-38,共3页
International Medicine and Health Guidance News
基金
无锡市医院管理中心重点研究项目(YGZXZ1520,YGZXQ1304).
关键词
固定正畸
喷砂
甘氨酸
牙菌斑指数
口腔卫生
Orthodontics with fixed appliances
Sandblasting
Glycine powder
Dental plaque index
Oral hygiene
