摘要
目的 观察和评价常规使用氟化泡沫预防乳牙龋齿的临床效果。 方法 实验对象为幼儿园幼儿。实验组采用2 分钟疗程常规使用方法。每年检查一次实验组和对照组乳牙患龋情况。 结果 临床实验表明,第一年检测,新患龋人数相对降低率为10 .52 % ,新患龋牙数相对降低率为8 .78 % ,新患龋牙面数相对降低率为 0 .45 % ;第二年检测,新患龋人数相对降低率为12 .90 % ,新患龋牙数相对降低率为12 .37 % ,新患龋牙面数相对降低率为8 .02 % 。 结论 在实验组和对照组相比每年常规使用氟化泡沫二次,新患龋牙面数和第一年新患龋牙数相对降低率小于10 % ,新患龋人数和第二年新患龋牙数相对降低率大于10 %
Objective These clinical studies were to observe and evaluate the clinical effect of using fluorided foam to prevent deciduous teeth decayed. Methods Children in kindergarten were chosen as subjects. The test group was taken 2 minutes routine procedure. Observers checked their deciduous teeth caries once a year. Results In the first and second year, the relative reduce rates of newly decayed people were 10.52% and 12.90%; the relative reduce rates of newly decayed teeth were 8.7% and 12.37%; the relative reduce rates of newly decayed dental surfaces were 0.45% and 8.02% respectively. Conclusions In the test group, the relative reduce rates of the newly decayed dental surfaces and the first year newly decayed teeth were less than 10%, the relative reduce rate of newly decayed people and the second year newly decayed teeth were more than 10%.
出处
《中国儿童保健杂志》
CAS
1999年第3期168-169,共2页
Chinese Journal of Child Health Care
关键词
氟化泡沫
乳牙
龋齿
防治
Fluorided foam Deciduous teeth Decayed teeth
