*  anastomosis, roux-en-y
  *  arteriovenous shunt, surgical
  *  cerebrospinal fluid shunts
  *  ventriculoperitoneal shunt
  *  ventriculostomy
  *  cholecystostomy
  *  choledochostomy
  *  endolymphatic shunt
  *  gastroenterostomy
  *  gastric bypass
  *  heart bypass, right
  *  fontan procedure
  *  jejunoileal bypass
  *  pancreaticojejunostomy
  *  pericardial window techniques
  *  peritoneovenous shunt
  *  portasystemic shunt, surgical
  *  portacaval shunt, surgical
  *  portasystemic shunt, transjugular intrahepatic
  *  splenorenal shunt, surgical
  *  portoenterostomy, hepatic
  *  salpingostomy
  *  vasovasostomy