摘要
目的了解中老年人群楔形缺损罹患情况,为其专项预防提供临床参考依据。方法对某部40～89岁中老年军队在职及离退休干部2038例进行口腔健康状况普查,分牙位记录楔形缺损罹患情况。结果前磨牙楔形缺损发生率最高,第二磨牙楔形缺损发生率最低。随着年龄增长,楔形缺损发生率呈上升趋势。上颌牙楔形缺损发生率高于下颌牙。结论楔形缺损根据牙位的不同其发生率不相同,与年龄增长呈正相关。
Objective To study the incidence of dental wedge-shaped defects in elder people,and to set clinical reference for the prevention of this disease. Methods A general health survey was made among PLA cadres over forty years of age in Beijing,and the incidence of dental wedge-shaped defects was recorded.Results The incidence of wedge-shaped defects was highest in premolar,and it was lowest in second molar.The incidence of 'dental wedge-shaped defects in maxilla was higher than it was in the mandible teeth.The incidence of wedge-shaped defects increased with age.Conclusions The incidence of dental wedge-shaped defects is site-and age-related.
出处
《总装备部医学学报》
2010年第1期11-13,共3页
Medical Journal of General Equipment Headquarters
关键词
楔形缺损
中老年
调查
wedge-shapeddefect
elderpeople
survey
