Comparison of Cohen and Lich-Gregoir ureteral reimplantation in the surgical management of primary unilateral vesicoureteral reflux in children.
Cemil AydınAli AkkoçRamazan TopaktaAykut Bugra SenturkZeynep Banu AydinAhmet UrkmezMuhammet YaytokgilPublished in: Revista da Associacao Medica Brasileira (1992) (2020)
Intravesical and extravesical ureteroneocystostomy methods are equally successful and feasible in the treatment of primary unilateral VUR. The Cohen technique is associated with a longer and more painful hospital stay, gross hematuria, and longer operative time, compared to the Lich-Gregoir technique.