upper esophageal sphincter
lower esophageal sphincter
cardiac sphincter
hypopharynx
food pipe
esophagojejunostomy
epicardia
oesophagogastric junction
esophagogastric junction
fundoplasty
esophagoesophagostomy
abdominal pore
esophagojejunoanastomosis
gullet
hypochondrium
esophagostoma
esophagojejunoduodenostomy
esophagojejunogastrostomy
sphinx
esophagostomy
Zenker's diverticulum
achalasia
anal sphincter
mylohyoid muscle
esophagoscopy
esophagology
cardia
subnavel
esophagospasm
esophagopathy
vestibulum
brachyesophagus
trachealization
mediotergite
esophagocologastrostomy
supramaxillary
physiological sphincter
lissosphincter
mediastinum
pyloric sphincter
synganglion
enteroscope
esophagogastroanastomosis
pyloric valve
sphincteroplasty
musculus sphincter pylori
gastroscopy
fundoplication
fundus
apicolysis