超薄贴面修复前牙间隙效果评价

Effects of ultra thin porcelain veneers in repair of anterior teeth gaps

目的:评价超薄贴面修复前牙间隙的临床效果。方法 :对2013—2014年在我院门诊就诊的42例前牙存在间隙、要求修复的患者共计145颗患牙,行超薄贴面修复,36个月内定期复诊检查,并评价临床疗效。结果:36个月后,超薄贴面的完整保存率达99.3%,边缘适合性达98.6%。修复后初期,少数牙有轻度牙本质敏感,12个月后症状消失。患者对贴面形态、色泽等均较满意。结论:超薄贴面是快速修复前牙间隙较理想的一种方法。

PURPOSE： To evaluate the clinical effect of ultra thin porcelain veneers in the repair of the anterior teeth gaps. METHODS： The anterior teeth gaps in 42 patients were repaired from 2013 to 2014 with ultra thin porcelain veneers ,the clinical results of 145 porcelain veneers were evaluated at 6,12 ,24 and 36 months after repair. RESULTS： Thirty six months after repair, 145 ultra thin porcelain veneers were successful retained, 99.3% veneers were found to be intact .Small wane existed in one veneer at the incisal areas. 98.6% teeth had acceptable marginal adaptation .Few teeth had little hyperesthesia of dentin early after repair, but disappeared after 12 months. Patients were satisfied with the colour and shape of veneers. CONCLUSIONS： Ultra thin porcelain veneer is an satisfactory method to quickly repair anterior teeth gap.