Compared with open nephrectomy, retroperitoneoscopic nephrectomy shows advantages in blood loss, operative trauma, postoperative usage of analgesic, and postoperative recovery time and hospital stay.

• 与开放手术相比，后腹腔镜肾切除具有创伤小、恢复快、出血少等优点，具有一定的临床应用价值。