Overview of the Sternum

When considering the anatomy of the human body, there are several basic components to take into account. Among these are the internal muscles and skeletal structures which are required for movement and day-to-day activities. One such structure is the sternum, also referred to as the breastbone, a curved flat bone which is located in the center of the chest and runs from the neck to the abdomen. It forms the front of the ribs and creates the support framework for the ribcage, acting as an integral part of the human ribcage.

Role of the Sternum in the Human Body

The sternum acts as a stabilizing point for your ribcage and protects the heart and lungs that exist behind it assisting in their vital functions. Along with the medial pectoral muscles and the clavicle, it forms the chest wall. This central region acts to form a cage which encases the upper organs and creates an anchor point around which our ribs move. When breathing, the sternum and surrounding region act to move our ribs in an up and down motion which allows air to flow in and out.

Injury to the Sternum

The sternum is relatively exposed and can be injured in a number of ways. Fractures to the sternum are not uncommon and can cause a great deal of pain and discomfort. These fractures can result in intense pain and be very difficult to fix. Surgery may be required in more serious cases.

In some cases, the sternum Cartilage can become weakened or bruised as well. This type of injury is referred to as a sternum contusion and can cause pain and tenderness in the region. While minor contusions may only require rest and over the counter medication, more serious cases may require medical attention and further observation.

Ultimately, the sternum is an integral part of the human body acting as an anchor point for the ribcage and chest wall. While often taken for granted, it is essential in allowing our ribcage to operate correctly, providing a secure anchor point for our heart and lungs which are vital organs needed for survival. Therefore, it is important to be aware of both the benefits and risks associated with the sternum, so that the proper precautions can be taken when needed.