球帽型附着体与ERA型冠外附着体联合应用效果评价  

Combined clinical appliance of stup-type attachments and extracoronal attachments

作　　者：张玉杰[1] 孙晓菊[1] 张辉[1] 宋闯[1] 

机构地区：[1]辽宁省人民医院口腔科,沈阳110016

出　　处：《中国实用口腔科杂志》2009年第3期166-167,共2页Chinese Journal of Practical Stomatology

摘　　要：目的评价球帽型附着体与ERA型冠外附着体联合应用于牙列缺损修复的临床效果。方法选择2005年3月至2008年5月于辽宁省人民医院口腔科就诊的Kennedy第一、第二类牙列缺损患者27例,于根上放置球帽型附着体,烤瓷冠上放置ERA型冠外附着体,两种固位体联合应用于牙列缺损修复,并经6个月到3年临床随访观察。结果两种附着体联合应用后义齿美观、舒适、固位和稳固性能明显提高,咀嚼有力。结论球帽型附着体与ERA型附着体联合应用能达到良好的修复效果。Objective To evaluate clinical effects of combined stup-type attachment and ERA-type attachment foro verdenture in dentition defect.Methods Stup-type attachments was placed on natural root and extracoronalE RA-type attachments on the ceramic crown in 27 patients with overdenture on KennedyⅠ,Ⅱ in dentition defect.Thep atients were followed up for 6 months to 3 years.Results Combined design of stup-type attachments and ERA-typea ttachment had practically improved the aesthetic appearance,feeling comfort,retention and solid performance,withp owerful masticatory force in clinical appliance.Conclusion Stup-type attachments combined with extracoronal attachments can achieve satisfying result in the restoration of dentition defect.

关 键 词：球帽型附着体 ERA型附着体 冠外附着体 覆盖义齿 

分 类 号：R783.6[医药卫生—口腔医学]