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Superior portion of the breastbone

WebJan 17, 2024 · The sternum, or breastbone, is a long, flat, bony plate that forms the most anterior section of the rib cage. The primary function of the sternum is the protection of … WebThe manubrium is the widest and most superior region of the sternum. It forms joints with the clavicles and the first and second pairs of ribs through their costal cartilages. The …

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WebThe manubrium is the quadrangular-shaped portion that is located at the superior (upper) region of the sternum, resembling the knot part of a necktie. There are a few important landmarks on the manubrium. First, if you look at the superior border, you’ll notice a notched area in the center, which is called the jugular notch or suprasternal notch. WebJan 12, 2024 · The sternum or breastbone is a vertical flat bone lying at the anterior middle part of the chest. Externally, it is made up of compact bone. Inside of it is a cancellous or spongy tissue that is entirely vascular. The adult length of the sternum measures 15-17 cm. It is larger in males than in females. farmhouse black stainless steel sink https://segnicreativi.com

Thoracic cage: Anatomy and clinical notes Kenhub

WebMay 11, 2024 · Costochondritis. Costochondritis (kos-toe-kon-DRY-tis) is an inflammation of the cartilage that connects a rib to the breastbone (sternum). Pain caused by costochondritis might mimic that of a heart attack or other heart conditions. Costochondritis is sometimes known as chest wall pain syndrome, costosternal syndrome or costosternal … WebFeb 9, 2024 · The manubrium is the most superior portion of the sternum that articulates with the clavicle—forming the sternoclavicular (SC) joint. The body or middle portion of the sternum serves as the anterior attachment for ribs 2 through 7. The inferior tip of the sternum is called the xiphoid process, meaning “sword shaped.” WebMar 6, 2014 · The sternum (or breastbone) is a flat bone located at the anterior aspect of the thorax. It lies in the midline of the chest and has a ‘T’ shape. As part of the bony thoracic wall, the sternum helps protect the internal thoracic viscera – such as the heart, lungs and … The thoracic spine is the second segment of the vertebral column, located between … free powerful photo editing software

The Sternum - Body - Manubrium - Xiphoid - TeachMeAnatomy

Category:Sternum anatomy Britannica

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Superior portion of the breastbone

7.4- Thoracic Cage - Textbook Notes - Studocu

WebThe sternum (Figs. 3.58 and 3.59) is made up by separate elements (sternebrae) that ossify with age to constitute a single element.The first sternebra is called manubrium x and is wider than the others, with two evident lateral surfaces for the articulation with the first pair of ribs. On the whole, the sternum of dolphins is long and cross-shaped at the cranial … WebThe clavicular notch is the shallow depression located on either side at the superior-lateral margins of the manubrium. This is the site of the sternoclavicular joint, between the sternum and clavicle. The first ribs also attach to the manubrium. The elongated, central portion of the sternum is the body.

Superior portion of the breastbone

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WebJul 25, 2024 · The sternum is a partially T-shaped vertical bone that forms the anterior portion of the chest wall centrally. The sternum is divided anatomically into three segments: manubrium, body, and xiphoid process. …

WebThe sternoclavicular (SC) joint is one of the four joints that make up the shoulder. The joint is located in the spot where the clavicle (collarbone) meets the sternum (breastbone) at the base of the neck. Although not common, problems with the SC joint can arise from injury and other disorders. The sternum 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. Shaped roughly like a necktie, it is one of the largest and longest flat bones of the body. Its three regions are the manubrium, the body, and the xiphoid process. The wo…

WebFeb 23, 2024 · sternum, also called breastbone, in the anatomy of tetrapods (four-limbed vertebrates), elongated bone in the centre of the chest that articulates with and provides … WebThe superior (upper) border is the root (base) of your neck. The inferior (lower) border is your diaphragm. This muscle separates your thoracic cavity from your abdominal cavity. …

WebMar 18, 2024 · The superior portion of the breastbone and the widest of the three is called the manubrium. The body of the sternum and the manubrium connect at a structure called the sternal angle.

WebMar 4, 2016 · The manubrium, the superior portion of the sternum, is quadrilateral in shape and is the widest portion of the sternum. At its center, the superior border of the manubrium has an easily palpable concavity … free power gamesWebThe sternum is the elongated bony structure that anchors the anterior thoracic cage. It consists of three parts: the manubrium, body, and xiphoid process. The manubrium is the wider, superior portion of the sternum. farmhouse bloemfontein pricesWebThe sternum (Figs. 115 to 117) is an elongated, flattened bone, forming the middle portion of the anterior wall of the thorax. Its upper end supports the clavicles, and its margins articulate with the cartilages of the first seven pairs of ribs. It consists of three parts, named from above downward, the manubrium, the body or gladiolus, and the xiphoid process; in … freepowering trader asia pte ltd