对前牙间隙过宽患者,我们应用光固化复合树脂美容修复,取得良好效果。临床资料23例患者,男性7例,女性16例。年龄18～47岁,平均29.1岁。该组共有23个过宽间隙,涉及46枚牙齿,问隙最小1.5mm,最大5mm,平均3.1mm。观察期为3个月至1年半,复查时检查修复物有无变色、边缘微漏、裂纹、过度 For patients with excessive anterior teeth gap, we apply light-cured composite resin cosmetic repair, and achieved good results. Clinical data of 23 patients, 7 males and 16 females. Aged 18 to 47 years old, average 29.1 years old. The group had a total of 23 too wide gap, involving 46 teeth, asking the smallest 1.5mm, maximum 5mm, an average of 3.1mm. The observation period of 3 months to 1 year and a half, check the repair when there is no discoloration, micro-leakage at the edge, cracks, excessive