1.Ureteroureterostomy or pyeloureterostomy using native distal ureter were relatively effective and safe .It is advisable for the treatment of ureteric obstruction after kidney transplantation.

1.经腹腔移植肾盂输尿管与自体输尿管术，肾，术后并发症少，可为开放手术治疗移植肾积水的优先选择。