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

经腹腔移植肾盂输自体输再吻合术，肾干扰小，术后并发症，开放手术治疗移植肾积水的优先选择。