牙体大面积缺损的修复广东省深圳市红十字会医院（５１８０２９）高峻屹牙体大面积缺损是口腔科的常见病、多发病、治疗效果往往不理想，病员常因充填体脱落而反复就诊，或因充填体边缘刺激而致牙周损害、继发龋终至拔除患牙。笔者自１９９１年以来，采取根管螺纹桩和光敏... Dental large area defect repair Red Cross Hospital of Shenzhen City, Guangdong Province (518029) Gao Jun Yi Dental large area defect is a common disease of stomatology, frequently-occurring disease, the treatment effect is often not ideal, patients often come back because of the filling body shedding , Or due to the edge of the filling body caused by periodontal damage secondary caries to remove the affected teeth. The author since 1991, take root canal screw pile and photosensitive ...