摘要
目的评价全瓷贴面修复后的临床疗效。方法对完成修复1~8年的25例患者133个贴面进行复查,对修复体边缘适合性、边缘染色、继发龋、颜色匹配、解剖形态、牙髓活力、隐裂、折断和脱落9项指标进行评估。以绝对失败贴面数来描述存留率,用绝对失败和相对失败的贴面总数来描述成功率,寿命表法计算全瓷贴面1~8年的存留率和成功率。结果全瓷贴面1~8年存留率分别为100.0%、99.2%、97.6%、96.7%、94.7%、93.2%、89.3%和89.3%,1~8年成功率分别为100.0%、98.5%、96.1%、94.4%、90.5%、84.5%、80.9%和80.9%。结论全瓷贴面近期和远期的修复效果良好。
Objective This study aimed to evaluate the clinical performance of ceramic veneers after restoration. Methods The teeth of 25 patients were restored with 133 porcelain laminate veneers. Marginal adaptation, marginal discoloration, secondary caries, color match, anatomic form, endodontic complication, cracks, fractures, and debonding were clinically examined. The one- to eight-year survival rates with absolute failures and success rates with absolute failures and relative failures of the veneers were statistically analyzed using the life table method. Results The survival rates of the veneers were 100.0%, 99.2%, 97.6%, 96.7%, 94.7%, 93.2%, 89.3% and 89.3%, whereas the success rates were 100.0%, 98.5%, 96.1%, 94.4%, 90.5%, 84.5%, 80.9%, 80.9% in one to eight years, respectively. Conclusion Porcelain laminate veneers offer a predictable and successful treatment approach.
出处
《国际口腔医学杂志》
CAS
北大核心
2015年第2期170-172,共3页
International Journal of Stomatology
关键词
全瓷贴面
存留率
成功率
临床评估
porcelain laminate veneer
survival rate
success rate
clinical evaluation
