B2组，节段性狭窄或闭锁，36条输尿管。

Group B2, segmental stricture or atresia, 36 ureters.

youdao

术后随访1～6个月，结石排净率达91.8% ，无输尿管狭窄或闭锁等严重并发症出现。

Followed-up for 1~6 months after the operation, the stone clearance rate was 91.8% and less postoperative complication.

youdao

术后随访1～6个月，结石排净率达91.8% ，无输尿管狭窄或闭锁等严重并发症出现。

Followed-up for 1~6 months after the operation, the stone clearance rate was 91.8% and less postoperative complication.

youdao