摘要
目的 :对比患者不同的口腔卫生习惯、不同的义齿设计、不同的义齿材料等 ,以分析可摘局部义齿(RPDs)对口腔微生态的影响。方法 :在病人戴入RPDs2a后 ,用龋病、牙周病常用指数及口腔卫生指数 ,来检查基牙健康状况 ,用 χ2 检验分析它们之间的结果有无差异。结果 :患者的口腔卫生习惯、义齿的不同设计、均与基牙健康密切相关。而两种不同材料的义齿对基牙的损坏无显著性差异。结论 :RPDs基牙的健康与多因素有关 。
Objective:To compare the effect of different factors ⑴ oral hygiene habits ⑵designs of dentures ⑶material of dentures on abutment teeth of removable partial dentures (RPDs).Methods: Abutment teeth healthily of examined patients status after they had worn RPDs two years with index about the caries, periodontal and oral hygiene habits . Their results were analyzed with χ2 statistics. Results:The patients oral hygiene habits and different designs of dentures are close relation with abutment teeth healthily status but different material of dentures is not significantly. Conclusion: The abutment teeth healthily status are relativei with many factors, but oral hygiene is a most important factor.
出处
《天津医科大学学报》
2001年第1期89-91,共3页
Journal of Tianjin Medical University
关键词
可摘局部义齿
基牙
微生态
Removable partial denture
Abutment teeth
Caries
