摘要
目的探讨老年人牙根面龋的发生因素,以期能找到有效的预防措施。方法对102名老年人进行口腔检查和血清钙磷含量的测定,并进行临床分析。结果口腔卫生状况较差,口腔内有活动修复体,根面龋增加。随着年龄增加,缺牙数增加,根面龋也增加,而血清钙磷含量有所下降。结论老年人牙根面龋的发生因素除了局部因素之外,还与全身因素——血清钙磷含量下降有相关性。
Objective Discuss the Cause of the senile root c aries in oral to find the effective pr eventive measure.Methods Examine and analyse the hygienic con dition of oral cavity and the content s of serum calcium and phosphorus to 102elderly.Results The Poorer hygienic condition of ora l cavity and the removable partial denture risk the increase at root carie s.With the senile growing old,contents of serum calcium and phosphorus become less and root caries occur more.Conclusions In addition to local factors,the causative factors of senile dent al root caries are correlated with sy stemic factors and the decrease in th e serum concentration of calcium and potassium.[
出处
《老年医学与保健》
CAS
2001年第3期172-174,共3页
Geriatrics & Health Care
