The sternum (pl.: sternums or sterna) or breastbone is a long flat bone located in the central part of the chest. It connects to the ribs via cartilage and forms the front of the rib cage, thus helping to protect the heart, lungs, and major blood vessels from injury.

Your sternum, or breastbone, is a flat, vertical bone at the center of your chest that protects your organs and muscles. It connects to other bones and muscles and forms part of your ribcage, which protects your heart and lungs.

2020年4月27日 · Your sternum is a flat bone in the middle of your chest that protects the organs of your torso from injury. It also serves as a connection point for other bones and muscles.

2024年8月19日 · The sternum, or breastbone, is a strong bone at the center of the torso that protects the heart, lungs stomach, along with all of their intricate blood vessels, muscles, and …

2023年10月26日 · The sternum is the bone that lies in the anterior midline of our thorax. It forms part of the rib cage and the anterior-most part of the thorax. Its functions are to protect the …

2021年12月29日 · Sternum, commonly called breastbone, is a long, flat bone located in the midline of the chest. The word ‘sternum’ has been derived from the ancient Greek word ‘ sternon ’, meaning ‘chest’. The bone covers and protects the thoracic organs, such as the heart and lungs, from any external shock.

2020年11月19日 · The sternum (or breastbone) is a flat bone located at the anterior aspect of the thorax. It lies in the midline of the chest. As part of the bony thoracic wall, the sternum helps protect the internal thoracic viscera - such as the heart, lungs and oesophagus.

2023年12月21日 · The sternum is a long, flat bone at the center of your chest. It is sometimes referred to as the breastbone. The sternum's main function is to protect the vital organs that sit behind it,...

2025年1月28日 · The sternum, commonly referred to as the breastbone, is a flat, elongated bone located in the central part of the chest. It forms the anterior portion of the thoracic cage and serves as an attachment site for the ribs and clavicles. [1]

5 天之前 · The sternum, commonly known as the breastbone, is a long, narrow flat bone that serves as the keystone of the rib cage and stabilizes the thoracic skeleton. Several muscles that move the arms, head, and neck have their origins on the sternum.