A new technique in the treatment of ureteroenteric anastomosis stricture: Repair of ureteroenteric anastomosis stricture with low lombotomy incision (retroperitoneal approach).

Open revision of the UEAS with retroperitoneal approach provides lower morbidity rates and shorter hospitalisation time compared to other methods. The retroperitoneal approach is the main advantage of this technique and prevents morbidity caused by other techniques performed intraperitoneally and owing to it is an open technique, it can be easily applied in isolated right-sided UEAS.