Many scientists would agree that the chest is perhaps the most vital region in the entire human body. The thorax is home to critical organs in the body, such as the heart, lungs, and aorta. In order to protect one of the most vital regions in the body, the body has developed an impressive array of defenses. At the top of the list of the bodies defenses are the bones. In the thorax or chest region, the chest bones can be found.

Many people know what the skeletal system bones look like. However, not many people know the structure of these bones. Bones are made up a type of dense connective tissue, formed from deposits of calcium phosphate. The bones are formed from calcium phosphate and a type of dense connective tissue. Each bone has a unique shape, determined by the genetic code that leads to the formation of the bones. Protection, support, and shape are some of the significant importance’s of the skeletal bones.

Although the bones play essential roles in protection, another vital function of the bones are creation of white and red blood cells. The bone marrow is located in the center of many bones in the skeleton. Red blood cells and white blood cells are produced in this region. These red blood cells are essential for survival of the body, this is because these cells carry oxygen to other cells. White blood cells are part of the immune system and play important roles in defending against bacteria.

In the chest, there are 25 bones. 24 of these bones are known as the rib, and the body contains 2 sets of 12 ribs on each side of the chest. A relatively long bone known as the sternum is also found in the thorax. All of the thorax bones play important functions in protecting the chest organs. The ribs are curved skeletal bones that form a structure known as the rib cage around the lungs and heart. Along with protecting the heart and lungs, the ribs allow breathing by expanding and compressing. The other bone of the chest, the sternum, is found in the center of the chest. It’s role is protection of the heart primarily.

These chest bones play an essential role in human survival and existence. It would be very easy to damage organs such as the heart or lungs. Therefore, in order to protect itself, the body has devised these bones to defend the organs. The chest bones account for a total of 25 bones out of the 206 bones in the human skeleton.

If you are interested in the chest bones, you may also be interested in malleus, head on over to LearnBones.com. A thorough understanding of malleus is essential for someone’s knowledge of anatomy. Learn Bones is the premier resource on the bones of the human skeleton. There you will find detailed descriptions, diagrams, and images.