宋明宇 林 江 乔丽艳 陈会珍

    [关键词]Nd：YAG激光;3M FiltekTMZ350 XT纳米树脂;楔状缺损;治疗效果

    [中圖分类号]R783.3? ? [文献标志码]A? ? [文章编号]1008-6455(2021)12-0140-03

    Effect of 3M FiltekTM Z350 XT Nano-resin Combined with Nd：YAG Laser Filling Wedge Defect

    SONG Ming-yu， LIN Jiang， QIAO Li-yan， CHEN Hui-zhen

    (Department of Stomatology， Beijing Tongren Hospital， Capital Medical University， Beijing 100176，China)

    Abstract： Objective? To investigate the clinical effect of 3M resin and Nd：YAG laser in the treatment of wedge-shaped defects. Methods? A total of 152 teeth were randomly divided into two groups ......