英语语法分析

Objective To evaluate the value of swiss lithoclast under ureteroscop in the treatment of 83 cases of middle and lower ureteral stones.

目的评价输尿管镜下气压弹道碎石治疗输尿管中下段结石的临床疗效。

Methods Choledochfiberscope(CHF) combined with air pressure ballistic lithoclast(APBL) under ureterscopy were used on 28 cases of large or impacted residual gallstones.

方法以输尿管硬镜气压弹道碎石联用纤维胆道镜治疗28例巨大、嵌顿性胆道残石。

Methods Between December 1998 and December 2001,186 patient with stone in the ureter were treated with Swiss lithoclast pneumatic lithotriptor in the ureteroscope management.

方法采用输尿管镜下气压弹道碎石术治疗输尿管结石186例。