Journal of endourology
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At our department, adults presenting with hydronephrosis secondary to short intrinsic stenoses of the ureteropelvic junction (UPJ) or ventrally crossing vessels are treated with laparoscopic nondismembered pyeloplasty. We herein present our long-term results. ⋯ At our department, laparoscopic nondismembered pyeloplasty is the preferred method for the management of UPJ obstruction, while dismembered pyeloplasty is performed in rare cases only.