It passes through the muscular diaphragm before entering the stomach. The esophagus runs behind the windpipe trachea and heart and in front of the spine.
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From thoracic inlet to level of tracheal bifurcation.
Anatomy esophagus. Defects of vacuolization andor the persistence of diverticulae during the lengthening of the esophagus may be the cause of embryonic cysts duplication cysts webs rings and congenital stenosis the latter including possibly even cartilaginous remnants or rings. Considered part of lower thoracic esophagus. The esophagus has 2 types of lymphatic vessels.
Esophagus also spelled oesophagus relatively straight muscular tube through which food passes from the pharynx to the stomach. The esophagus is about 8 inches long and is lined by moist pink tissue called mucosa. The anatomy of the esophagus.
Sub site description 1 cervical. Just before entering the stomach the esophagus passes through the diaphragm. The esophagus is a muscular tube connecting the throat pharynx with the stomach.
As you might have guessed the esophagus doesnt simply float in mid air. Venous blood from the esophagus drains into a submucosal plexus. The trachea lies anterior to the esophagus.
Pharyngoesophageal junction located posterior to the cricoid cartilage and formed at. Anatomically it lies behind the trachea and heart and in front of the spinal column. Gross anatomy relationships of the esophagus.
Cervical begins at the lower end of pharynx. The esophagus can contract or expand to allow for the passage of food. Now that weve seen the main parts and junctions of the esophagus.
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