摘要
目的：观察Eco-S和ASCENT在儿童第一磨牙窝沟封闭治疗中的保留率和患龋率。方法：选择6-8岁需进行窝沟封闭治疗的儿童361例，采用左右半口自身对照研究的方法，将纳入对象随机选择一侧第一磨牙为A组：应用Eco-S进行窝沟封闭；另一侧为B组：采用ASCENT进行窝沟封闭。于术后3、6、12、24个月进行复查，检查第一磨牙窝沟封闭剂保留率和第一磨牙患龋率。结果：窝沟封闭术后3、6、12、24个月后复查，Eco-S和ASCENT的保留率和患龋率无显著性差异（P〈0．05）。结论：Eco-S和ASCENT用于儿童第一磨牙窝沟封闭治疗，保留率无显著性差异，且都有很好的防龋效果。
Objective：To observe the retention rate and caries rate of Eco-S and ASCENT in the treatment of the first permanent molar pit and fissure sealant in children. Method：from January 2013 to December 2013 in our hospital children＇s dental of pit and fissure sealant children 361 cases, 6 to 8 years of age,male or female. The method of self controlled study was used to study the inclusion of the first permanent molar into A group： Eco-S pit and fissure sealant group; the other side was divided into B group： ASCENT pit and fissure sealant. Review 3 months, 6 months, 12 months and 24 months after operation showed that the main index is the examination of the first permanent molar pit and fissure sealant retention rate and the first permanent molar caries prevalence rate. Result： after 3 months, 6 months, 12 months, 24 months after surgery, the retention rate of Eco-S and ASCENT were not significantly different （P 〈 0.05）. Conclusion： the ascent and Eco-S for children＇s first permanent molar pit and fissure sealant, have a good preventive effect and retention rate of nosignificant difference.
出处
《临床口腔医学杂志》
2015年第11期692-693,共2页
Journal of Clinical Stomatology
作者简介
邹廷前：Tel：13908696888E-mail：zoutingqian@163．com
