Esophagus Anatomy

The esophagus is a muscular tube that conveys food and fluids from the pharynx to the stomach. In this article we shall examine the anatomy of the oesophagus its structure.

Gross Anatomy Of The Esophagus

The esophagus is a long thin and muscular tube that connects the pharynx throat to the stomach.

Esophagus anatomy. Where it is crossed on the front by the aortic arch in the superior mediastinum. Anatomically it lies behind the trachea and heart and in front of the spinal column. Gross anatomy relationships of the esophagus.

It forms an important piece of the gastrointestinal tract and functions as the conduit for food and liquids that have been swallowed into the pharynx to reach the stomach. The esophagus is about 8 inches long and is lined by moist pink tissue called mucosa. Just before entering the stomach the esophagus passes through the diaphragm.

The esophagus can contract or expand to allow for the passage of food. The esophagus has 2 types of lymphatic vessels. The esophagus runs behind the windpipe trachea and heart and in front of the spine.

It originates at the inferior border of the cricoid cartilage c6 extending to the cardiac orifice of the stomach t11. At the start of the esophagus where the laryngopharynx joins the esophagus. Esophagus also spelled oesophagus relatively straight muscular tube through which food passes from the pharynx to the stomach.

Venous blood from the esophagus drains into a submucosal plexus. Considered part of lower thoracic esophagus. From thoracic inlet to level of tracheal bifurcation.

Where the esophagus is compressed by the left main bronchus in the posterior mediastinum. The trachea lies anterior to the esophagus. The esophagus is a muscular tube connecting the throat pharynx with the stomach.

The oesophagus is a fibromuscular tube approximately 25cm in length that transports food from the pharynx to the stomach. Cervical begins at the lower end of pharynx. The esophagus is a hollow muscular tube that transports saliva liquids and foods from the mouth to the stomach.

This article will highlight the main anatomical features of the esophagus including its constrictions and sphincters its histological layers and the main pathological changes that may ail this particular organ. It passes through the muscular diaphragm before entering the stomach. The esophagus is a long fibromuscular tube that runs in the thoracic cavity and connects the pharynx with the stomach.

Sub site description 1 cervical.

The Stomach Human Anatomy Picture Function Definition