复合树脂多色分层堆塑技术修复前牙切角缺损的临床观察  

Clinical Observation on Multicolor and Multilaminate Composite Materials in Repair of Anterior Teeth Defect

作　　者：张勇[1] 钟波[2] 张玉杰[1] 李立芳[3] 

机构地区：[1]石家庄市第二医院口腔科,石家庄050051 [2]中日友好医院口腔医学中心,北京100029 [3]河北省中医院口腔科,石家庄050032

出　　处：《解放军医药杂志》2016年第1期77-81,共5页Medical & Pharmaceutical Journal of Chinese People’s Liberation Army

基　　金：河北省科技计划项目(13277775D);中日友好医院2015年科研基金(2014-4-QN-36)

摘　　要：目的观察复合树脂多色分层堆塑技术对前牙切角缺损的修复效果。方法选取2012年12月—2013年12月前牙切角缺损患者107例136颗患牙。随机分为观察组和对照组,每组68颗。观察组采用纳米复合树脂多色分层修复结合间接硅橡胶导板技术,对照组采用树脂常规充填技术。分别于治疗后6、12、24个月进行复查,参考美国公共健康协会的修正标准对其临床效果进行评价。结果观察组治疗后6、12、24个月成功率均高于对照组(P<0.05)。结论应用复合树脂多色分层堆塑技术能够得到与天然牙体组织融为一体的美观效果,疗效好。Objective To observe the clinical effect of mulieolor and muhilaminate composite materials in repair of anterior teeth defect. Methods A total of 107 patients （ 136 anterior teeth） with incisal fracture during December 2012 and December 2013 were randomly divided into observation group （n = 68 ） and control group （n = 68 ）. The observation group was treated with muhicolor and multilaminate composite materials combined with indirect silicone guiding technique, while the control group was treated with traditional filling technique of composite materials. All the teeth were rechecked in 6^th, 12^th and 24^th month after the treatment, and were evaluated with United States Public Health Service standard. Results The achievement rates of 6^th , 12^th and 24^th month after the treatment in observation group were significantly higher than those in control group （P 〈 0.05）. Conclusion The multieolor and muhilaminate composite materials in repair of anterior teeth defect can achieve good aesthetic effect with goocl curative effect.

关 键 词：复合树脂类 切牙 微创性 牙修复 

分 类 号：R783.3[医药卫生—口腔医学]