Results: Damage to renal function of sickle-shaped renal parenchyma incision was much lighter than that of anatrophic renal parenchyma incision.

• 结果：镰刀状肾实质切开对肾功能的影响要明显轻于无萎缩性肾实质切开，而与肾后唇中下1/3肾实质切开无显著性差异；