热压铸陶瓷全瓷贴面的2年疗效评估

目的：评估热压铸陶瓷E-max全瓷贴面在前牙美容修复中的价值，为临床诊疗提供指导。方法：采用E-max全瓷贴面前牙修复技术对45例患者的120颗前牙行美容修复。修复后分别在1年及2年对患者进行随访，应用改良Ryge贴面复查标准进行效果评估，涉及修复体完整性、边缘适合度、牙敏感症状及颜色匹配等。结果：美容修复后各项指标即刻满意度、术后随访的各项指标平均满意度分别达到93%、95%和94%。结论：E-max全瓷贴面美白修复是一种性价比高、安全、长期有效的美容修复方法。

Efficacy of E-max porcelain laminate veneer on esthetic restoration for anterior teeth over 2 years

PURPOSE: To evaluate the clinical effect of E-max porcelain laminate veneer on esthetic restoration for anterior teeth over 2 years. METHODS: E-max porcelain laminate veneer was used in 45 patients with 120 defective anterior teeth. Improved Ryge veneer reexamination standards including the integrity of ceramic veneer, marginal adaptation, gingival health and color match were adopted to evaluate the of clinical effect during 2 years of follow-up. RESULTS: The average satisfaction rate instantly after treatment， 1 year after treatment and 2 years after treatment was 93%, 95% and 94%, respectively. CONCLUSIONS: E-max porcelain laminate veneer has fewer side effects, better aesthetics and biological characteristics. The treatment is cost-efficient, safe and long-lasting.