氟、镧和铈联合应用对人牙根面龋的近期临床疗效观察  

A recent observation of clinical effects by combined application of lanthanum,cerium and fluoride contained gel on root surface caries

作　　者：潘益华[1] 易南[1] 

机构地区：[1]上海第二医科大学口腔医学院口腔内科教研室,上海200011

出　　处：《上海口腔医学》1999年第3期158-158,170,共2页Shanghai Journal of Stomatology

摘　　要：目的　观察镧、铈、氟联合应用对根龋的防龋效果。方法　分别联合应用含２０００ｐｐｍ 氟镧和氟铈的凝胶液对１６４ 颗根龋患牙进行治疗，半年随访。结果　联合用药的防龋效果优于单独用药。结论　联合应用镧、铈和氟对根龋具有潜在的防龋应用价值。Objective The present study was to investigate the effects of combined application of lanthanum,cerium and fluoride contained gel on root surface caries.Methods 2000ppm lanthanum.cerium and fluoride contained gels were used by various procedures to treat 164 teeth with root surface caries.Results The six months follow up data revealed that combined procedure showed a better effect than each kind of trace element used alone.Conclusion The study indicated that combined F/La(Ce) applying procedure has a potential value on the carious resisted root surface.

关 键 词：镧 铈 氟 根面龋 疗效 

分 类 号：R781.05[医药卫生—口腔医学]