The bladder is inflated with carbon dioxide, and when the bladder swells up like a balloon, a laparoscope is inserted to perform the surgery. The Department of Pediatric Surgery at Union Hospital has successfully performed this type of minimally invasive gas bladder surgery for many children. In the past, various complicated bladder surgeries, to open the abdomen and bladder, large wounds, surgery time-consuming, slow recovery after surgery. Carbon dioxide gas bladder surgery is less invasive, postoperative pain is mild, the patient recovers quickly, for the need to undergo urological surgery and poor tolerance of infants and young children is particularly suitable. There are only three 0.5 cm scars on the child’s belly, saving the child from the pain of open surgery. The pediatric surgery department of Wuhan Union Medical College Hospital routinely applies minimally invasive pneumatic bladder surgery to carry out ureteral reimplantation for primary vesicoureteral reflux, obstruction relief and reconstruction of obstructive megaureter, resection of ureteral cysts and reimplantation of ureter during the same period, reconstruction of bladder base, and removal of large bladder stones, with good curative effects. We welcome you to visit our clinic, and we will provide quality medical services for your baby with our excellent medical skills and good medical ethics.