What are the costal cartilages

Calcification of the costal cartilages is a subject of interest, as, with the possible exception of the pharyngeal cartilages, it is unique in showing ossification taking place throughout adult life.The ribs are connected to the sternum by a thin layer of tissue called the costal cartilage.Any of the cartilages that connect the distal ends of the ribs with the sternum and by their elasticity permit movement of the chest in respiration.At this point of attachment the subcostal angle is formed.The next three are each articulated with the lower border of the cartilage of the preceding rib;

The costal margin, although imaged in many routine radiologic examinations, has been ignored in the radiology literature.Calcifications of the costal cartilages occur, as a rule, not until the age of 30 years.Costal cartilage is known to calcify in local regions with age, which can substantially stiffen its overall response to loading.Like the ribs themselves, a costal cartilage fracture can take place.It is shown that contrary to commonly accepted views, the calcification is not perichondral, but is central, and is in the nature of a true ossification.

On an individual rib, one end has various processes, facets, and bumps.The 8 th through 10 th rib costal cartilages attach indirectly via a cartilage band that courses obliquely inferolaterally.The first seven pairs are connected with the sternum;If that doesn't fix the issue, it's often followed up.The next three are each articulated with the lower border of the cartilage of the preceding rib;

These differences were attributed to high amounts of glycosaminoglycans and mineralization, and a.Computed tomography (ct) is the modality of choice to diagnose cc fractures along with the associated cardiopulmonary and abdominal.Costal cartilage is only found at the anterior ends of the ribs, providing medial extension.The eighth, ninth, and tenth are each articulated with the.Diffuse enlargement of the c …