The sternum is a flat cancellous bone with a compact cortex, it is slightly convex anteriorly, with multiple indentations along its lateral borders (costal notches). [1] [2] [3] Structure. Parts of sternum. The sternum develops as three distinct parts: The manubrium is flat and four-sided, wider superiorly Costochondritis is the medical term for inflammation of the cartilage that joins your ribs to your breastbone (sternum). Cartilage is tough but flexible connective tissue. It acts as a shock absorber, cushioning the joints. Costochondritis will normally improve on its own after a few weeks but sometimes takes longer The sternum (or breastbone, Latin: sternum) is a long, flat bone that is located in the anterior midline of the thorax. The sternum is connected to the first seven ribs via their costal cartilages. This bone forms the anterior part of the thoracic cage, thus participating in the protection of internal thoracic organs from injury The sternum, or breastbone, is a long, flat bone in the center of the chest. It connects to the ribs via cartilage, forming the front part of the rib cage, thereby protecting vital organs like the heart and lungs and supporting upper body structures. Parts. The sternum consists of the following parts: Manubrium: The upper portion of the sternum
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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 The sternum, or breastbone, is a long, flat bone in the center of the chest. It connects to the ribs via cartilage, forming the front part of the rib cage, thereby protecting Pain or discomfort in one or more ribs. pain or discomfort that gets worse when you cough or breathe in deeply. Costochondritis doesn’t always have a specific cause, but it is often a result of
Sternum | Ribs, Cartilage, Bone | Britannica
When to seek medical care. Treatments. 6 most common cause (s) Osteoarthritis. GERD. Acute Costochondritis. Heart Attack. Pleurisy. Sternum fracture. Sternum pain quiz. Take a quiz to find out what's causing your pain. Take sternum pain quiz. ⚡️ Powered by AI. Get personalized answers to your health questions Home. Bookshelves. Anatomy and Physiology (Boundless) 7: Skeletal System - Parts of the Skeleton. The Thorax. A: Thoracic Cage: Sternum