Topography and Constrictions of Esophagus Anatomy
Incisor tooth, Oropharynx, Epiglottis, Piriform recess, Thyroid cartilage, Cricoid cartilage, Thyroid cartilage, Cricoid cartilage, Cricopharyngeus (muscle) part of inferior pharyngeal constrictor muscle, Pharyngoesophageal constriction, Average
length in centimeters, Thoracic (aortobronchial) constriction, Trachea, Arch of aorta, Left main bronchus,
Cricopharyngeus (muscle) part
of inferior pharyngeal constrictor muscle, Respiratory diaphragm, Abdominal
part of esophagus, Cardiac part of stomach, Diaphragmatic constriction (inferior esophageal “sphincter”), Fundus of stomach, Respiratory diaphragm, Lateral
view, Trachea, Esophagus, Arch of aorta, Inferior
pharyngeal constrictor muscle.