前牙根尖切除刮治及根管充填一次完成术是指在消除前牙根尖病变的同时充填根管,治疗慢性根尖周病及消除根管根尖异物而达到保存病牙的一种手术方法。此方法对于某些不能用单纯根管治愈的病例确是一种辅助而有效的治疗方法。我科自1991年9月~1996年10月治疗83例患者,经过2~6年的追踪观察,疗效满意,现报道如下: Anterior tip resection curettage and root canal filling a complete operation refers to the elimination of root defects in the anterior root tip while filling the root canal, the treatment of chronic periapical disease and elimination of root canal foreign body and to save the root of a surgical method . This method for some cases can not be cured with a simple root canal is indeed an auxiliary and effective treatment. Our department from September 1991 to October 1996 treatment of 83 patients, after 2 to 6 years of follow-up observation, the effect is satisfactory, are reported as follows: