Oluseun Olufade, MD, is an Orthopedic Surgeon and Assistant Professor of Orthopedics at the Emory School of Medicine. The sternum protects your heart and lungs by acting as a shield in your chest.
To perform open heart surgery, a surgeon cuts through the sternum in a procedure known as a sternotomy. It is a major operation that involves a lengthy healing process that can take months or years.