What to do about biliary atresia in newborns? Parents of children with biliary atresia often don’t know what to do. It is important to find the right treatment for biliary atresia, and the following are some of the treatment methods. 1, Gessy surgery: the surgical method consists of three parts: (1) the stripping of the fibrous mass of the hepatic hilar, which may be the most important part; (2) the reconstruction of the jejunal circuit; (3) the hepatic-jejunal anastomosis. The basic idea of the Gessy procedure is that even if the extrahepatic bile ducts have become atretic, there may be remnants of microscopic bile ducts in the vicinity of the porta hepatis. If the fibrous mass of the porta hepatis can be moderately resected, the bile may be smoothly discharged and the patient can survive. Liver transplantation: Liver transplantation is the only effective treatment for congenital biliary atresia that has progressed to end-stage. Congenital biliary atresia accounts for nearly half of all liver transplants in pediatric patients (less than 18 years of age), and about 90% of these patients are less than 1 year old. Approximately 67% of children after the Gessy procedure still require liver transplantation until adulthood, thus making the Gessy procedure a transitional treatment before a patient receives a liver transplant. Typically, the time for a patient to undergo liver transplantation is considered to be when the bilirubin persists above 10 mg/dl after the Gessy procedure and when the liver has become markedly sclerotic at an age of 120 days or more. 3, reoperation problem: there are different opinions on whether reoperation is needed in cases such as no bile drainage after Kasai’s operation, little drainage or good drainage at one time and then interrupted later. It is believed that reoperation will aggravate the peritoneal adhesion, which will affect the future liver transplantation and the prognosis of liver transplantation. Therefore, in the countries where liver transplantation is widely carried out, this situation is an indication for liver transplantation.