金属烤瓷全冠直接修复活髓隐裂牙疗效观察  

Metal Porcelain Crown Direct Repair the Vital Pulp Cracked Teeth Efficacy Observed

作　　者：范玉敏 

机构地区：[1]河北省徐水县人民医院口腔科,保定072550

出　　处：《中国医药导刊》2013年第4期620-621,共2页Chinese Journal of Medicinal Guide

摘　　要：目的：探讨金属烤瓷冠PFM（Porcelain-fused-to-metal crown）直接修复活髓隐裂牙的疗效,以指导口腔临床对活髓隐裂牙的处理。方法：回顾性分析我院2008年1月~2010年1月收治入院的80例隐裂牙患者临床资料,将80例100个早期隐裂牙随机分为两组,A组50个患牙采用综合治疗;B组50个患牙直接烤瓷冠修复;A、B两组观察修复2周,1月,6月,12月,24月后急性牙髓炎的发生率。结果：全冠修复2周,B组治愈率为98%;第2组治愈率为92%。全冠修复1年,A、B组治愈率为80.0%、94%。全冠修复2年,A、B组治愈率为74%、94%。结论：烤瓷冠修复治疗早期隐裂牙有利于保存活髓。Objective：To investigate the PFM PFM （Porcelain-fused-to-metal crown） the direct repair a cracked tooth vital pulp efficacy, in order to guide the oral clinical treatment of vital pulp cracked tooth. Methods：A retrospective analysis of our hospital in January 2008~2010 in January admitted to the clinical data of 80 cases of hospitalized patients with cracked teeth, 80 cases of 100 early cracked teeth were randomly divided into two groups, A group of 50 teeth with comprehensive treatment;B group 50 teeth directly porcelain crown repair;A, B group observed repair for two weeks in January, June, December, 24 months after the acute pulpitis incidence. Results：Full crown two weeks, the B group, the cure rate was 98%;cure rate was 92%in the second group. Full crown of 1 year, the A and B group, the cure rate was 80.0%, 94%. 2 years full crown, A, B group, the cure rate was 74%, 94%. Conclusion：Porcelain crown treatment of early cracked teeth favor the preservation of vital pulp.

关 键 词：牙隐裂 活髓牙 金属烤瓷冠 

分 类 号：R783[医药卫生—口腔医学]