摘要
目的评估Dem irjian法测定天津地区儿童的牙龄的适用性。方法运用Dem irjian法测定天津地区替牙早期前牙反合患者治疗期间牙龄的变化量,并与实际年龄的变化量进行比较分析。结果Dem irjian法测定的牙龄变化量无论男性组还是女性组与实际年龄变化量均无显著性差异。结论Dem irjian法适用于中国天津地区替牙前期前牙反合患者牙龄的测定。
Objective To evaluate adaptivity of demirjian measured method to children in TianJin Area. Methods Demirjian measured menthod was used to measure dental age changes of crossbite of anterior teeth patients in their early mixed dentition in treatment period. Results Ihere is no significant difference between boy group and girl group when measuring dental age changes by demirjian .measured method. Conclusion Demirjian measured menth-od is refer to dental age measurement of erossbite of anterior teeth patients in their early mixed dentition in TianJin Area China.
出处
《哈尔滨医药》
2008年第6期4-5,共2页
Harbin Medical Journal
