百齿可双锥度纤维桩核系统在前牙残根残冠修复中的疗效观察  

Observation of effect of Bisco double cones fiber core system in repair of residual crown of front teeth

作　　者：张平虎[1] 罗新宇[1] 柏全民[1] 倪峰[1] 唐晓蕾[1] 

机构地区：[1]南京军区司令部门诊部口腔中心,江苏南京210016

出　　处：《东南国防医药》2010年第5期424-426,共3页Military Medical Journal of Southeast China

摘　　要：目的观察百齿可(Bisco)双锥度纤维桩核系统修复前牙残根残冠的临床疗效。方法选择2009年1月至6月在南京军区机关医院口腔中心就诊的87例患者,105颗前牙,均为牙冠严重缺损或外伤冠折,行完善的根管治疗后,观察组使用百齿可双锥度纤维桩核(58颗)和对照组使用铸造纯钛桩核(47颗)修复,治疗后随访12个月。结果观察组成功57颗,失败1颗,成功率为98.28%;对照组成功40颗,失败7颗,成功率为85.11%,两组修复效果差异有统计学意义(P<0.05)。结论百齿可双锥度纤维桩核系统修复前牙残根残冠较为理想。Objective To observe the effect of Bisco double cones fiber core system in repair of residual crown of front teeth.Methods 87 cases（105 teeth）with serious defect or surgical trauma in front teeth crown from Jan to Jun of 2009 were analyzed.The patients were divided into two groups after pulp canal therapy.The observation group（58 teeth）were treated Bisco and the control group（47 teeth）treated with casting titanium stake core.All patients were follow-up for 12 months.Results 57 teeth but 1 tooth in the observation group were repaired（effective rate 98.28%）,while 40 teeth but 7 teeth in the control group were repaired（effective rate 85.11%）.The repair effect between two groups was significant different（P0.05）.Conclusion Bisco double cones fiber core system is effective in repair of residual crown of front teeth.

关 键 词：石英纤维桩 铸造桩核 前牙残根残冠 

分 类 号：R783.1[医药卫生—口腔医学]