Esophagotomy :: Esophagotomy (n.) The operation of making an incision into the esophagus, for the purpose of removing any foreign substance that obstructs the passage..
Esophagus :: Esophagus (n.) That part of the alimentary canal between the pharynx and the stomach; the gullet. See Illust. of Digestive apparatus, under Digestive..
Oesophageal :: Oesophageal (a.) Same as Esophagus, Esophageal, etc..