Thoracic region
Thoracic Region
The Thoracic Region (pronounced: tho-RAS-ik REE-jun) is a term used in Anatomy to describe the area of the body that is located between the neck and the abdomen. It is also known as the chest region and is protected by the thoracic cage.
Etymology
The term "Thoracic" is derived from the Greek word "thorax", which means chest. The term "Region" comes from the Latin word "regio", which means area or place.
Anatomy of the Thoracic Region
The Thoracic Region is composed of several important structures, including the heart, lungs, esophagus, and major blood vessels. These structures are protected by the thoracic cage, which is made up of the sternum, ribs, and thoracic vertebrae.
Heart
The heart is a vital organ located in the Thoracic Region. It is responsible for pumping blood throughout the body.
Lungs
The lungs are two large organs located in the Thoracic Region. They are responsible for the exchange of oxygen and carbon dioxide.
Esophagus
The esophagus is a muscular tube that connects the throat to the stomach. It is located in the Thoracic Region.
Major Blood Vessels
The Thoracic Region houses major blood vessels, including the aorta and the pulmonary arteries.
Related Terms
- Thoracic Surgery: A surgical specialty that deals with conditions of the thoracic region.
- Thoracic Spine: The section of the spine that corresponds to the chest area.
- Thoracic Outlet Syndrome: A group of disorders that occur when the blood vessels or nerves in the thoracic outlet become compressed.
External links
- Medical encyclopedia article on Thoracic region
- Wikipedia's article - Thoracic region
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