西安地区322名老年人牙体磨损情况调查  

Investigation of tooth abrasion situation of 322 elderly in Xi'an City

作　　者：刘敏 曹轶[2] 赵红萍 潘景光 

机构地区：[1]解放军第518医院口腔中心,陕西西安710043 [2]西京医院信息科

出　　处：《中国美容医学》2010年第12期1850-1852,共3页Chinese Journal of Aesthetic Medicine

摘　　要：目的:探讨西安地区部分老年人牙体磨损的特点及相关因素。方法:通过调查西安地区322名60岁以上老人缺牙和磨损的情况,并进行比较分析。结果:老年人牙体磨损率91.5%,以II度磨损居多,占38.5%;磨损牙位分布,前牙磨损率为41.7%,下颌牙较上颌牙磨损严重。结论:牙体磨损是西安地区老年人常见口腔疾患,临床医师应重视和查找引起牙磨损的潜在因素,积极进行口腔卫生宣教。Objective To investigate the features and correlation factors of tooth abrasion for elderly in Xi＇an.Methods Investigated the tooth loss and tooth abrasion condition of 322 elderly aged above sixty years old,also proceed comparing and analysis.Results The tooth abrasion rate of elderly people was 91.5%,which the second degree abasion had most number（38.5%）.The anterior tooth abasion rate was 41.7%,and the mandibular tooth abrasion was severe than the maxillary tooth.Conclusion Tooth abrasion is the common oral disease of older people in Xi＇an.Clinical dentists should pay attention and search the potential causative factors of tooth abrasion,and actively carry out oral hygiene propaganda and education.

关 键 词：老年人 牙体 磨损 

分 类 号：R783[医药卫生—口腔医学]