<prompt> Treatment of duodenal atresia is?Roux-en-y procedureDuodenoduodenostomyDuodenojejunostomyduodenal canalization  <response>: Duodenoduodenostomy REF: Bailey and love 24th ed p. 1198 The most common method of treatment of duodenal atresia is duodenoduodenostomy or duodenojejunostomy. 