湿性黏接技术修复牙颈部缺损的疗效观察  

Observation of Clinical Effects of Treating Toothcervix Defect by Wet-bonding Technique

作　　者：俞海英[1] 吴友农[1] 

机构地区：[1]南京医科大学附属口腔医院口腔内科,南京210029

出　　处：《口腔医学》2003年第6期352-353,共2页Stomatology

摘　　要：目的　探讨牙颈部缺损的修复方法。方法　牙颈部缺损患牙 2 4 0颗 ,分成 3组。A组 :全酸蚀湿黏接光固化复合树脂修复 ;B组 :全酸蚀干黏接光固化复合树脂修复 ;C组 :不酸蚀光固化玻璃离子修复。结果　A、B、C组 1年疗效成功率分别为 90 14 %、72 0 6 %、75 36 % (P <0 0 1、P <0 0 5 )。结论　全酸蚀湿性黏接技术治疗牙颈部缺损疗效较好 ,值得推广应用。Objective To study the best methods to treat toothcervix defect resoration,Methods 240 teeth with toothcervix defect were divided into three groups.Group A,all-etching,wet-bonding,light-curing composite resins;Group B, all-etching,dry-bonding,light-curing composite resins;Group C, no-etching,light-curing glass ionomer.Results One year later,the successful rates were 90.14%, 72.06%,and 75.36% in Group A, Group B and Group C, respectirely. (P<0.01,P<0.05).Conclusion All-etching,wet-bonding technique showed better clinical treatment effects.It was suitable for widespread adoption in treating toothcervix defect.

关 键 词：湿性黏接技术 修复 牙颈部缺损 光固化复合树脂 不酸蚀光固化玻璃离子 传统干黏接 

分 类 号：R783.3[医药卫生—口腔医学]