Thoracic cavity

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Thoracic cavity
Details
Latin Cavitas thoracis, cavum thoracis
Identifiers
Gray's p.524
Dorlands
/Elsevier
Thoracic cavity
TA A01.1.00.049
FMA FMA:7565
Anatomical terminology
Thoracic cavity seen from left. Lungs, among others removed.

The thoracic cavity (or chest cavity) is the chamber of the human body (and other animal bodies) that is protected by the thoracic wall (thoracic cage and associated skin, muscle, and fascia).

The thoracic area includes the tendons as well as the cardiovascular system which could be damaged from injury to the back, spine or the neck.

Structure[edit]

Structures within the thoracic cavity include:

Fetal thoracic cavity

It contains three potential spaces lined with mesothelium: the paired pleural cavities and the pericardial cavity. The mediastinum comprises those organs which lie in the centre of the chest between the lungs.

Clinical significance[edit]

If the pleural cavity is breached from the outside, as by a bullet wound or knife wound, a pneumothorax, or air in the cavity, may result. If the volume of air is significant, one or both lungs may collapse, which requires immediate medical attention.

Additional images[edit]

See also[edit]

This article uses anatomical terminology; for an overview, see anatomical terminology.

References[edit]

  1. ^ Eskandarlou M, Moaddab AH. Chest wall necrosis and empyema resulting from attempting suicide by injection of petroleum into the pleural cavity. Emerg Med J. 2010 Aug;27(8):616-8. doi: 10.1136/emj.2009.073486. Epub 2010 Jun 17.

External links[edit]