Ureteral sigmoid anastomosis

There are many methods of ureteral sigmoid colon anastomosis, each method has its own advantages and disadvantages. This kind of surgery has the following advantages: ① the surgery does less damage to the patient; ② the patient can automatically control the urine and urine without using a urine bag; ③ there is no fistula in the abdominal wall. However, there are more complications due to urinary and fecal confluence. As patients tend to age, a small number of patients can also be incontinent. This procedure should be performed only if the patient refuses to perform ileal bladder and needs urine shunt.