铸瓷贴面在美容修复中的临床应用  

Clinical Evaluation of Porcelain Veneer Laminate in the Restoration for Aesthetic Teeth

作　　者：何莉君[1] 庞兰[1] 

机构地区：[1]成都大学附属医院,四川成都610081

出　　处：《现代临床医学》2012年第2期131-132,共2页Journal of Modern Clinical Medicine

摘　　要：目的:通过对49名患者191颗铸瓷贴面修复效果的临床观察,评价该技术的治疗效果。方法:门诊选择191颗需要美容修复的前牙,进行牙体预备,使用Ips-e.max pressⅢ铸瓷贴面系统进行制作,临床粘结固定。修复治疗完成后进行了3个月至3年的临床追踪观察,检查基牙与贴面的边缘密合性、牙龈健康状况、色泽稳定性及贴面脱落与折裂情况等进行评价。结果:3年内全部修复体具有良好的边缘适合性及牙龈健康状况,色泽稳定,有2个修复体脱落并再行粘结,1个折裂重做,3个月内有少数牙出现牙龈炎症,经治疗2年后症状消失。所有患者对修复效果均满意。结论:在严格选择适应证的前提下,Ips-e.max preeⅢ铸瓷贴面修复是一种有效的、理想的美容修复方法。Objective： To evaluate the efficacy of porcelain veneer laminate for aesthetic dentistry by the clinical observation of 191 teeth in 49 cases. Methods ：191 anteriors were restored and fixed with IPS -e. Max press m porcelain veneer laminate, then did the Clinical tracing observation after 3 months, 6 months, 1 year, 2 years, 3 years, checked and evaluated the marginal fit in abutment tooth and laminate veneer, gingival health, color retention, veneer debond, fracture. Results： According to the clinical observation, it showed that in the following 3 years, all veneers had excellent marginal fit and gingival health, the color of the veneers was stable and no evident staining was found. 2 veneers were debonded after debond and 1 veneer was fractured and remaded, 3 tooth were started gingivitis symptom in 3 month. Medical treatment after 2 years , the gingivitis symptom disappeared. All the patients were satisfied with the remediation effectiveness. Conclusion： The study indicates that the restoration system from IPS - e. Max press m porcelain veneer laminate is reliable and ideal choice in aesthetic dentistry.

关 键 词：铸瓷贴面 修复 边缘适合性 

分 类 号：R783.1[医药卫生—口腔医学]