Ureteroureterostomy, TransUreteroureterostomy ; surgical procedure involves end to end anastomosis скачать в хорошем качестве

Ureteroureterostomy, TransUreteroureterostomy ; surgical procedure involves end to end anastomosis

Ureteroureterostomy and Transureteroureterostomy are surgical procedures used to address ureteral injuries, strictures, or defects. Here's a brief overview: Ureteroureterostomy: This procedure involves an end-to-end anastomosis of the ureter, where the damaged or diseased segment is removed, and the healthy ends are reconnected. It is commonly used for: Short ureteral strictures (less than 3 cm). Ureteral injuries or retrocaval ureters. The surgery can be performed via open, laparoscopic, or robotic-assisted techniques. Key considerations include ensuring a tension-free connection, preserving vascular supply, and using stents to support healing2. Transureteroureterostomy: This technique is used to bypass a diseased distal ureter by connecting it to the healthy ureter on the opposite side. It involves creating a tunnel under the mesentery to guide the ureter across the midline. Indications include: Severe distal ureteral defects. Cases where other reconstructive options, like a Boari flap, are not feasible. Both procedures require careful preoperative planning, including imaging studies and infection management, to ensure successful outcomes. #Ureteroureterostomy #TransUreteroureterostomy