摘要
目的探讨临床应用CEREC全瓷嵌体对牙体大面积缺损固位力欠佳的磨牙残冠的临床修复方法及效果并观察牙周指数的改变。方法临床选择30例患者55颗后牙大面积残冠,经完善的根管治疗后,采用CEREC全瓷嵌体直接修复,并经过2年临床疗效的追踪观察,同时检查记录各牙修复前后的GI、SBI值,并对修复前后的GI、SBI值进行比较。结果55颗患牙53颗无异常,1颗基牙牙龈炎,1颗嵌体脱落,修复成功率为96.4%,修复效果满意,修复前后GI、SBI值差异无显著性。结论CEREC全瓷嵌体在后牙大面积残冠的修复治疗中,能达到良好的修复效果。
Objective Lack of stabilization is always a problem for partial Molar restoration. This study was to discuss the efficiency of Cerec Inlays in repairing Partial Molars and to investigate the distribution of gingival index （GI） and sulcus bleeding index （SBI）. Method 55 Partial Molars of 30 cases were included. All the teeth were repaired with Cerec Inlays and have been followed up for 2 years During the period GI and SBI were recorded, and their values were compared before and after restoration. Results Only 2 repaired teeth failed and the success rate was 96.36 %, there were no significant differences in OI and SBI. Conclusions Cerec CAD/CAM Ceramic Inlays is a better repairing material for partial Molars.
出处
《实用临床医药杂志》
CAS
2009年第6期50-52,共3页
Journal of Clinical Medicine in Practice
基金
教育部重点课题(2008JSY06)
