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The rib cage or thoracic cage is an endoskeletal enclosure in the thorax of most vertebrates that comprises the ribs, vertebral column and sternum, which protect the vital organs of the thoracic cavity, such as the heart, lungs and great vessels and support the shoulder girdle to form the core part of the axial skeleton.
Learn about the rib cage, the bony structure that protects the heart and lungs in the thoracic cavity. Find out the names and functions of the 37 bones that make up the rib cage, as well as the joints and muscles that connect them.
Hace 3 días · Rib cage, basketlike skeletal structure that forms the chest, or thorax, made up of the ribs and their corresponding attachments to the sternum and the vertebral column. The rib cage surrounds the lungs and the heart, serving as an important means of bony protection for these vital organs.
14 de jul. de 2023 · The ribs are a set of twelve paired bones which form the protective ‘cage’ of the thorax. They articulate with the vertebral column posteriorly, and terminate anteriorly as cartilage (known as costal cartilage). As part of the bony thorax, the ribs protect the internal thoracic organs.
Este esqueleto está formado por el esternón, 12 pares de costillas y los cartílagos costales asociados, así como 12 vértebras torácicas y discos intervertebrales interpuestos entre ellas.
18 de nov. de 2022 · Learn about the ribs, the curved, flat bones that form the thoracic cage and protect the heart and lungs. Find out the types, anatomy, functions, and articulations of the ribs, and see a labeled diagram.
6 de jun. de 2023 · The thoracic cage, also known as the rib cage, is the osteocartilaginous structure that encloses the thorax. It is formed by the 12 thoracic vertebrae, 12 pairs of ribs and associated costal cartilages and the sternum. The thoracic cage takes the form of a domed bird cage with the horizontal bars formed by ribs and costal cartilages.