Tags: Anatomical Structure, Bone.
The sternum (from Greek στέρνον sternon chest; plural sternums or sterna) or breastbone is a long flat bony plate shaped like a capital T located anteriorly to the heart in the center of the thorax (chest). It connects to the rib bones via cartilage forming the anterior section of the rib cage with them and thus helps to protect the lungs heart and major blood vessels from physical trauma.
