Retroperitoneal laparoscopic uretero-pyelostomy for symptomatic yo-yo reflux.

Incomplete ureteric duplication is usually an incidental finding. However, this condition may occasionally be symptomatic and warrant surgical correction. Various surgical procedures are used to treat this condition with varying degrees of success. We present the case report of a 21-year-old female who had right-sided symptomatic incomplete ureteric duplication and was managed by retroperitoneal laparoscopic ureteropyelostomy. To our knowledge, this is the first reported case of such a procedure.