插销式金瓷嵌体冠在低龈距磨牙修复中的应用  

Application of insertion-type separate inlay crown in the restoration of molar residual roots and crowns with low occlusogingival distance.

作　　者：陈勇[1] 李素贞[1] 李光武[1] 陈向琼[1] 

机构地区：[1]海南医学院附属医院口腔修复科,海南海口570102

出　　处：《海南医学》2013年第3期408-410,共3页Hainan Medical Journal

摘　　要：目的评价插销式金瓷嵌体冠修复低ó龈距短冠磨牙的效果。方法应用金瓷嵌体冠和插销桩一体的插销式金瓷嵌体冠对13例短冠磨牙进行修复。结果经过6～28个月观察,13例插销式金瓷嵌体冠固位良好,均无松动脱落,边缘密合,咀嚼功能良好,无牙龈炎症。Objective To estimate the clinical effect of insertion-type separate porcelain-fused-to-metal in-lay crown on molar residual roots and crowns with low occlusogingival distance. Methods Thirty molar residual roots and crowns with low occlusogingival distance （〈5 mm） were restored with insertion-type separate porce-lain-fused-to-metal inlay crown, which is consist of the porcelain-fused-to-metal inlay crown and cast anatomy inser post. Results During the follow-up of 6-28 months, none of prostheses was loose and fractured. All the prostheses were found with good marginal fitness and well masticatory fuction without sign of gingivitis. Conclusion The inser-tion-type separate porcelain-fused-to-metal inlay crown is a effective method for restoring molar residual roots and crowns with low occlusogingival distance.

关 键 词：嵌体 磨牙 修复 插销式桩 

分 类 号：R783.4[医药卫生—口腔医学]