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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.
- Manubriosternal Joint
Manubriosternal joint (Symphysis manubriosternalis) The...
- Costal Margin
The costal margin is a cartilaginous arch formed by the...
- Intervertebral Joints
Flexion is limited by tension of the posterior longitudinal...
- Thoracic Vertebrae
Bones. There are 12 thoracic vertebrae (denoted as T1-T12)...
- Intercostal Blood Vessels
Arteries and veins of the thoracic wall. The thoracic wall...
- Costochondral Joints
Costochondral joints (Articulationes costochondrales) The...
- Manubriosternal Joint
Learn about the components and functions of the thoracic cage, which consists of the sternum and 12 pairs of ribs. Find out how the ribs are classified, numbered, and articulated with the vertebrae and sternum.
24 de oct. de 2012 · The thoracic cage, a flexible framework of bones and cartilage, is conical in shape. It is narrower at the top and broadens to fit and protect some critical organs of respiration and circulation—that is, the lungs and heart. The thoracic cage gives your upper torso structure.
The rib cage protects the two major organs in the thoracic cavity, the heart and the lungs. Supports the upper body, keeping it stable. It provides a point of attachment for the clavicles, thus establishing the connection between the arm and the axial skeleton.
The thoracic cage (rib cage) forms the thorax (chest) portion of the body. It consists of the 12 pairs of ribs with their costal cartilages and the sternum (Figure 7.32). The ribs are anchored posteriorly to the 12 thoracic vertebrae (T1–T12). The thoracic cage protects the heart and lungs.
Hace 4 días · Your rib cage is the cage-like structure of bones that frames your chest cavity (thoracic cavity). It’s also called your thoracic cage. Your 24 ribs (12 on each side) wrap around the sides of your torso from front to back. They connect to your thoracic spine in the back and your sternum (breastbone) in the front. Advertisement.
Learn about the components, parts, and classifications of the thoracic cage, which forms the chest portion of the body and protects the heart and lungs. The thoracic cage consists of the sternum and 12 pairs of ribs with their costal cartilages.
