Rib

:This article is about the bones called ribs. For other meanings, see rib (disambiguation).

Rib Fractures and Associated Injuries

The first rib is rarely fractured because of its protected position behind the clavicle (collarbone). However, if it is broken serious damage can occur to the brachial plexus of nerves and the subclavian vessels.

Related Topics:
Clavicle - Brachial plexus - Subclavian vessels

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The middle ribs are the ones most commonly fractured. Fractures usually occur from direct blows or from indirect crushing injuries. The weakest part of a rib is just anterior to its angle, but a fracture can occur anywhere.

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A lower rib fracture has the complication of potentially injuring the diaphragm, which could result in a diaphragmatic hernia.

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Rib fractures are painful becuase the ribs have to move for inspiration and expiration of air. Rib pain may also be associated with metastasis of cancer, especially from the breast or prostate.

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