[摘要]目的：对比美塑树脂贴面与瓷贴面修复前牙间隙的效果。方法：回顾性分析笔者医院2018年2月-2018年12月收治的45例采用瓷贴面进行美容修复的前牙间隙患者的临床资料和2019年1月-2019年10月收治的45例采用美塑树脂贴面进行美容修复的前牙间隙患者的临床资料，分别记为对照组和观察组。对比修复后即刻、修复后2年修复体美国公共健康协会(United states public health society，USPHS)的修正标准评分结果、修复成功率和修复体牙髓有活力率，修复前和修复两年后牙周出血指数，修复材料脱落、局部折断及变色染色发生率。结果：观察组修复后即刻、修复后2年的修复体颜色、形态、边缘着色、密合度和继发龋USPHS评价A级者占比、修复成功率和修复体牙髓有活力率均高于对照组(均P<0.05)；两组修复后2年牙周出血指数均减少，观察组低于对照组(均P<0.05)；观察组总不良事件发生率低于对照组(P<0.05)。结论：美塑树脂贴面与瓷贴面修复前牙间隙均有一定疗效，且均可达到患者满意，但前者的疗效更佳，对牙周出血指数的改善效果更理想，且不良事件发生率更低。

    [关键词]美塑树脂；瓷贴面；前牙间隙；美容修复；满意度；美学效果

    [中图分类号]R781.05" " [文献标志码]A" " [文章编号]1008-6455(2024)11-0144-04

    Comparison of the Effects of HRi Veneer and Ceramic Veneer in Repairing Anterior Tooth Gaps

    ZHAO Jing， WANG Feng， SUN Jinlong

    ( Department of Stomatology， the Sixth Medical Center， General Hospital of the People's Liberation Army， Beijing 100037， China )

    Abstract： Objective" To compare the effect of HRi veneer and porcelain veneer in the restoration of anterior teeth space. Methods" The clinical data of 45 patients with anterior tooth space treated with ceramic veneer for cosmetic repair from February 2018 to December 2018 and 45 patients with anterior tooth space treated with HRi veneer for cosmetic repair from January 2019 to October 2019 were retrospectively analyzed and recorded as control group and observation group respectively.The results of USPHS ......