Laparoscopic dismembered pyeloplasty in children.

Purpose: Ureteropelvic junction obstruction remains the most common obstructive uropathy in children. Although laparoscopic dismembered pyeloplasty was described in a child in 1993, there have been few reports of laparoscopic Anderson-Hynes dismembered pyeloplasty in children. We report on a series of children who underwent laparoscopic Anderson-Hynes dismembered pyeloplasty.