[Modified Sarafoff suture for single layer closure of uterotomy in cesarean section. A prospective study].

125 caesarean sections were performed at the Department of Obstetrics and Gynecology, Allgemeines Krankenhaus Celle, during the last 6 months of 1991. The caesarean section rate was 13.4% (930 deliveries in that period).--For closure of the uterotomy a two-layer suture was applied (62 patients) as well as a one-layer suture, the modified Sarafoff suture (63 patients). Both techniques were used alternatively. We compared intraoperative and postoperative courses of the two groups of patients in a prospective study. Between the 8th and 10th day after surgery an ultrasonic examination of the scar was performed. The data in both groups did not show any significant difference, except that the scar in the one-layer group was thinner.--So, our results did not support an advantage of the one-layer suture as compared to the two-layer technique.