The chest thoracic cavity is a space that is enclosed by the spine, ribs and sternum breast bone and is separated from the abdomen below by the diaphragm. The chest cavity contains the heart, the thoracic aorta, lungs, and esophagus swallowing passage among other important organs. The wall of the chest cavity is made up of the rib cage and diaphragm.
Tietze syndrome is characterized by mild to severe localized pain and tenderness in one or more of the upper four ribs. The second or third ribs are most often affected. In most people, the cartilage of only one rib is affected.
Error: This is required. Error: Not a valid value. Costochondritis is an inflammation in the cartilage that joins your ribs to your breastbone.
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The sternum, or breastbone, is a long, flat bone located in the middle of the chest. The sternum is connected to the first seven ribs by cartilage. This connection between bone and cartilage forms two different joints between the ribs and sternum:.
Rib cage pain may be sharp, dull, or achy and felt at or below the chest or above the navel on either side. It may occur after an obvious injury or without explanation. Rib cage pain can be caused by a variety of things, ranging from pulled muscles to a rib fracture.
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The chest pain that you have had today is caused by costochondritis. This condition is caused by an inflammation of the cartilage joining your ribs to your breastbone. It is not caused by heart or lung problems.