The breastbone, also called the sternum, is a long, flat bone in the centre of the chest. It is connected to the ribs with cartilage. Together with the ribs, it helps to protect important organs in the chest, such as the heart and lungs, from damage.
Current as of: June 26, 2019
Author: Healthwise Staff Medical Review: Adam Husney, MD - Family Medicine Kathleen Romito, MD - Family Medicine
Medical Review:Adam Husney, MD - Family Medicine & Kathleen Romito, MD - Family Medicine