At the thoracic vertebrae, joints include the intervertebral joints between the individual vertebrae, the costovertebral joints where the ribs articulate with the vertebrae, and the costotransverse joints where the ribs articulate with the transverse processes of the thoracic vertebrae.
The coastal processes are located on the thoracic vertebrae. These processes articulate with the ribs to form the thoracic cage, which protects the vital organs in the thoracic cavity.
The ribs are the bones located in the posterior thorax between the second and seventh vertebrae. These ribs articulate with the thoracic vertebrae in the back and form the rib cage that helps protect vital organs in the chest cavity.
One vertebraTwo or more vertebrae(Vertebrae is the more correct but vertebras is still acceptable)
That is called as coccyx. There are many small vertebrae in this small bone. Some have longer coccyx, making them more like monkey.
The ribs articulate with the thoracic vertebrae. The thoracic vertebrae also articulate with each other.
The ribs articulate with the thoracic vertebrae.
The cervical and lumbar vertebrae do not articulate with the ribs. The thoracic vertebrae are the only ones that articulate with the ribs.
12
thoracic vertebrae :)
At the thoracic vertebrae, joints include the intervertebral joints between the individual vertebrae, the costovertebral joints where the ribs articulate with the vertebrae, and the costotransverse joints where the ribs articulate with the transverse processes of the thoracic vertebrae.
Lumbar Vertebra
There are 12 pairs of ribs that articulate with the thoracic vertebrae, one per vertebra. The upper 7 pairs of ribs articulate directly with the sternum, either via their own costal cartilage or the cartilage of the rib above. Ribs 8-10 articulate indirectly with the sternum through a shared cartilage, while ribs 11 and 12 are floating ribs that do not connect to the sternum.
The ribs are attached posteriorly to the thoracic vertebrae of the spine through their articulation with the costal facets located on the bodies and transverse processes of the vertebrae. This connection allows for rib movement during breathing and provides structural support for the rib cage.
The thoracic facets and demifacets articulate with the ribs, which form joints known as costovertebral joints. The facets on the thoracic vertebrae articulate with the heads of the ribs, while the demifacets articulate with the necks of the ribs.
The presence of transverse coastal facets on thoracic vertebrae serves as attachment points for rib articulation. However, the last two thoracic vertebrae (T11 and T12) lack these facets because they do not articulate with a corresponding rib, as the 11th and 12th ribs articulate only with the 11th and 12th thoracic vertebrae, respectively, which does not have a facet for rib articulation on their transverse processes.
The ribs articulate posteriorly with the vertebrae at costal facets.Bethany S. Fl.