临床口腔医学杂志2016，Vol.32Issue(5)：287-289,290,4.DOI:10.3969/j.issn.1003-1634.2016.05.012
Er：YAG激光对儿童窝沟封闭疗效影响的临床观察
Clinical observation of the Er:YAG laser affected children's pit and fissure sealant
摘要
Abstract
Objective:To compare the total reserved blocking rate, and discuss the Er:YAG laser is suitable for promotion in clinical treatment of children by applying Er:YAG laser on the enameloplasty sealant technique(EST) of young permanent teeth. Method:A total of 60 children aged from 6 to 9 with complex fissure shape on the first molar at both sides of the lower jaw were randomly divided into Group A and Group B so that the split-mouth design could be utilized. Group A:EST by high-speed handpiece and acid etching before applying fissure sealants on control side and Er:YAG laser enameloplasty before applying fissure sealants on control side. Group B:The method used on control side was the same as Group A. And for test side, Er:YAG laser enameloplasty was associated with acid etching before before applying fissure sealants. Children were asked to rate the treatment afterward. They also received regular follow-up visits so that the reserving status of sealants could be observed. Result:63.3 % of treated children chose laser treatment over other types of treatment. On return visits of the 3rd and 6th months, the total reserving rate from both groups didn't show statistic difference (P>0.05). On return visits of the 12th and 18th month, The total reserving rates were as below:Laser with acid etching>high-speed handpiece with acid etching>laser, showing statistic difference(P<0.05). Conclusion:Laser is more easily accepted by children than other types of treatment. Er:YAG laser should be associated with acid etching when applied on enameloplasty of permanent teeth to enhance sealants retention.关键词
Er:YAG激光/窝沟封闭/窝沟釉质成形Key words
Er:YAG laser/Pit and fissure sealant/Enameloplasty分类
医药卫生引用本文复制引用
吴叶,吴新,梅予锋,林娟..Er：YAG激光对儿童窝沟封闭疗效影响的临床观察[J].临床口腔医学杂志,2016,32(5):287-289,290,4.基金项目
江苏省卫生计生委预防医学科研课题 （）
