I have considered of great interest to present the first case of vesico - uterine fistula ( L vu ), followed by cesarean section , observed in the Hospital Loayza , Pavilion 5, Room 2nd descriptions in the literature are not very numerous. Neugeveaur in 1888 (quoted by Knipe 1908 ) (3 ) , in a review of cases of urogenital fistulas, found a case that opened near the internal os of the cervix . Mac Kenzie (1921 ) (quoted by Myron Nourse ) (7 ) observed a case. Kirchner ( 1933 ) cit. by Magri ( 3) published a new observation . Laffont and Ezes ( 5) ( 1946 ) reviewed the subject in a publication that they titled , " utero- vesical fistula with a single direction and rules " , consecutive cesarean section . Mazingarbe and Musset (quoted by Moon...