本文对急性尖周炎一次性根疗术102例进行小结。现将疗效分析报告如下。1 临床资料1.1 一般资料在门诊按就诊顺序随机选择病例,用超声波处理根管的为实验组,以传统手法扩根的为对照组。实验组:男性(20岁～61岁),33例;女性(18岁～63岁)32例,共65例。对照组:男性(20岁～60岁),22例;女性(21岁～69岁),13例,共35例。本病原因主要是因为龋病和复合树脂充填后引起;其次 In this paper, 102 cases of acute periarthritis radical root treatment were summarized. The curative effect analysis report is as follows now. 1 Clinical data 1.1 General information Randomly selected cases in the clinic according to the order of treatment, with root canal treatment of ultrasound as the experimental group, the traditional way of expanding the root of the control group. The experimental group: male (20 years old to 61 years old), 33 cases; female (18 years old to 63 years old) 32 cases, a total of 65 cases. Control group: male (20 years old to 60 years old), 22 cases; female (21 years old to 69 years old), 13 cases, a total of 35 cases. The cause of the disease is mainly caused by caries and composite resin filling; followed