椅旁瓷嵌体修复儿童第一磨牙大面积缺损的5年回顾性研究  

A 5-year Retrospective and Clinical Follow-up Study of Massive Tooth Defect of Young First Permanent Molars Restored by Ceramic Inlay of Chairside

作　　者：狄丽莎[1] 方铁钧[2] DI Li-sha;FANG Tie-jun(Department of Pediatric Dentistry,Stomatological Branch,People’s Hospital of Zhongshan City,Zhongshan 528400,Guangdong,China;Department of Prosthodontics,Stomatological Branch,People’s Hospital of Zhongshan City,Zhongshan 528400,Guangdong,China)

机构地区：[1]中山市人民医院口腔分院儿童口腔科,广东中山528400 [2]中山市人民医院口腔分院修复科,广东中山528400

出　　处：《中国美容医学》2021年第10期141-145,共5页Chinese Journal of Aesthetic Medicine

摘　　要：目的:评价椅旁瓷嵌体对儿童第一磨牙大面积缺损的5年临床修复效果。方法:选取2014年6月-2015年8月中山市人民医院儿童口腔科就诊的32例患儿(共42颗大面积缺损的活髓第一磨牙),使用CEREC椅旁CAD/CAM系统制作瓷嵌体,修复后6个月、1年、2年、3年、4年、5年采用世界牙科联盟评价标准,对修复体进行评价。结果:修复体在口内使用5年期间总体表现良好,边缘适合性优秀,无术后敏感,临床评价情况与修复后即刻比较,差异均无统计学意义(P>0.05),整体满意率95.0%,存留率97.5%。结论:椅旁瓷嵌体对儿童大面积缺损的活髓第一磨牙的5年临床修复效果满意。Objective To evaluate the 5-year clinical effect of massive tooth defect of young first permanent molar restored by ceramic inlay of chairside.Methods 42 young first permanent molar of 32 children with massive tooth defect were restored by ceramic inlay of chairside CAD/CAM.Clinical evaluation was analyzed using World Dental Federation(FDI)criteria at 6 months,1 year,2 years,3 years,4 years and 5 years.Results The clinical manifestation of restorations were satisficed in 5 years.The marginal adaptation were excellent.There was no saitivity after the restoration.There were no significant differences(P>0.05)between any evaluation time point and immediately after treatment.The whole satisfaction was 95%,survival rate was 97.5%.Conclusion The 5-year clinical effect of massive tooth defect of vital young first permanent molar which were restored by ceramic inlay of chairside CAD/CAM was satisfactory.

关 键 词：瓷嵌体 椅旁 牙体缺损 儿童第一磨牙 回顾性研究 

分 类 号：R783.4[医药卫生—口腔医学]