What’s at the end of the sternum?
At its inferior end, the manubrium meets the body of the sternum at the joint with the costal cartilage of the second ribs. The smallest and most inferior region of the sternum, the xiphoid process, begins life as a region of flexible hyaline cartilage attached to the end of the body of the sternum.Click to…
At its inferior end, the manubrium meets the body of the sternum at the joint with the costal cartilage of the second ribs. The smallest and most inferior region of the sternum, the xiphoid process, begins life as a region of flexible hyaline cartilage attached to the end of the body of the sternum.Click to see full answer. Also to know is, what covers the sternum?The sternum is composed of highly vascular tissue, covered by a thin layer of compact bone which is thickest in the manubrium between the articular facets for the clavicles. The inferior sternopericardial ligament attaches the pericardium to the posterior xiphoid process.Additionally, what causes discomfort in the sternum area? Costochondritis is the most common cause The most common cause of sternum pain is a condition called costochondritis. This occurs when the cartilage that connects your ribs to your sternum becomes inflamed. pain or discomfort that gets worse when you cough or breathe in deeply. Additionally, where does the sternum end? The sternum (Figs. 115 to 117) is an elongated, flattened bone, forming the middle portion of the anterior wall of the thorax. Its upper end supports the clavicles, and its margins articulate with the cartilages of the first seven pairs of ribs.What is the function of the sternum?The sternum, or breastbone, is a long, flat, bony plate that forms the most anterior section of the rib cage. The primary function of the sternum is the protection of the heart, lungs, and blood vessels from physical damage. The sternum is made of the manubrium, the gladiolus, and the xiphoid process.
