不同修复方式对乳磨牙龋病大面积缺损修复的疗效比较  

Comparison of the Effects of Different Restoration Methods on Large Area Defect of Deciduous Molar

作　　者：刘一凡 滕芸霞 罗亚丽 杜宁 LIU Yi-fan;TENG Yun-xia;LUO Ya-li;DU Ning(Department of Stomatology,Jinxin Women and Children's Hospital,Chengdu 610011,Sichuan,China)

机构地区：[1]四川锦欣妇女儿童医院口腔科,四川成都610011

出　　处：《中国美容医学》2021年第5期122-125,共4页Chinese Journal of Aesthetic Medicine

基　　金：四川省医学会科研课题资助项目(编号:S16014)。

摘　　要：目的:探讨不同修复方式对乳磨牙龋病大面积缺损修复的临床应用效果。方法:选取2016年10月-2017年10月在四川锦欣妇女儿童医院口腔科就诊的乳磨牙龋病大面积缺损的患儿135例。将所有患儿随机分为三组,记为A、B、C组,每组45例。A、B、C三组分别采用光固化复合树脂充填、金属预成冠以及Hall技术修复。比较三组患牙修复后6、12、24个月的成功率。结果:三组修复后6个月及12个月临床治疗成功率比较,差异无统计学意义(P>0.05);修复后24个月,B组的临床治疗成功率为84.44%,C组的临床治疗成功率为86.67%,均显著高于A组的73.33%,差异有统计学意义(P<0.05)。结论:与光固化复合树脂充填修复相比,金属预成冠修复与HALL技术在乳磨牙龋病大面积缺损修复中具有更好的临床应用效果,值得临床进一步推广应用。Objective To observe the effect of different restoration methods on large area defect of deciduous molar.Methods 135 children with large area defect of deciduous molar were selected in our hospital from October 2016 to October 2017.All patients were randomly divided into three groups,recorded as group A,group B and group C,each group had 45 cases.Group A of patients accepted light-cure composite resin filling,Group B of patients accepted metal crown restoration,and Group C of patients accepted Hall technique.The successful rate of restoration in 6,12,and 24 months after restoration was compared between the three groups.Results There was no significant difference in the clinical treatment success rate between three groups in A,B and C at 6 and 12 months after restoration(P>0.05).The clinical treatment success rate of group B(84.44%)and group C(86.67%)was significantly higher than that of group A(73.33%)at 24 months after restoration,and the difference was statistically significant(P<0.05).Conclusion Compared with the light-cure composite resin filling,the metal crown restoration technology and HAll repair technology have better clinical application effect in the large area defect of deciduous molar,which worthes further of clinical application.

关 键 词：乳磨牙 大面积缺损 光固化复合树脂 金属预成冠 HALL技术 

分 类 号：R788.1[医药卫生—口腔医学]