832名35～54岁成年人前牙磨损特征分析  

Analysis on the features of tooth wear of anterior teeth in 832 adults with the age of 35～54 years old

作　　者：王珺 吉凯 

机构地区：[1]海军机关门诊部口腔科,北京100841 [2]总后勤部司令部管理保障局机关第一门诊部口腔科

出　　处：《中国美容医学》2013年第15期1632-1634,共3页Chinese Journal of Aesthetic Medicine

摘　　要：目的:分析当代成年人的前牙磨损特征。方法:以832名35～54岁成年人为研究对象,评价其前牙磨损指数,并对年龄、性别、有无磨牙症史及饮食习惯等情况进行问卷调查。结果:①前牙重度磨损发生率34.67%;②45～54岁年龄组前牙平均磨损指数高于35～44岁年龄组(P<0.05);③男性前牙平均磨损指数高于女性(P<0.05);④前牙磨损指数与磨牙症、酗酒关系密切(P<0.05)。结论:①前牙磨损具有明显的增龄性效应;②磨牙症、酗酒是本样本人群前牙磨损的重要危险因素。Objective To investigate the clinical features of tooth wear of anterior teeth in adults. Methods 832 adults with the age of 35～54 years old were involved.The tooth wear index of anterior teeth was analyzed,and data about their age, sex, bruxism and the dietary pattern were collected. Results ①The incidence of severe tooth wear in anterior teeth was 34.67%.②The tooth wear index in 45N54 age group was higher than that in 35～44 age group （P〈0.05）. ③The tooth wear index in male was higher than that in female（P〈0.05）.④The tooth index of anterior teeth has close relationship with bruxism and excessive drinking. Conclusion ①The tooth wear index of anterior teeth in adults is age-dependent.②Bruxism and excessive drinking are important risk factors for tooth wear of anterior teeth in the present sample.

关 键 词：牙齿磨损 磨牙症 前牙 

分 类 号：R783[医药卫生—口腔医学]