Costal Demifacets. Two on the transverse processes and four demifacets—the facets of the transverse processes articulate with the tubercle of the associated rib. Two demifacets are found on each side.
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Thoracic the thick spinous processes of lumbar vertebrae provide extensive area for the attachment of__. Half of the facet is on the superior vertebra and half of the facet is on the inferior vertebra. This rib articulates again with the costal facet on the transverse process (costotransverse joint).
Each Vertebra Contains Three Points Of Articulation With Ribs.
1 st thoracic vertebra has a superior facet and an inferior. Half of the facet is on the superior vertebra and half of the facet is on the inferior vertebra. Search demifacet and thousands of other words in english definition and synonym dictionary from reverso.
The Xiphoid Process Is The Most Inferior And Smallest Part Of The Sternum.
The bottom of the vertebral body above has a costal demifacet (partial facet), and so does the top of the vertebral body below. The bodies lack costal facets or demifacets. The smaller lower facet is at the lower border of the body.
The Primary Characteristic Of The Thoracic Vertebrae Is The Presence Of Costal Facets.
Each rib end articulates with demifacets above and below the discs to form synovial costovertebral joints as well as the thoracic transverse processes to form costotransverse joints. Costal demifacets, and transverse costal facets. Thoracic the thick spinous processes of lumbar vertebrae provide extensive area for the attachment of__.
The Demifacets Of Successive Vertebrae Form (On Each Side) A Complete Or “Full” Articular Surface For The Capitulum Of A Rib.
There are six facets per thoracic vertebrae: A specific feature of thoracic vertebrae are the costal facets/demifacets (if the tubercle of rib articulates with the notch of a single vertebra, the notch is called a facet and if it articulates with the notch of two vertebrae, the notch is called a demifacet) for the articulation of ribs (except for 11 and 12 thoracic vertebrae). Thoracics also have a costal facet on the ventral surface of each transverse process for articulation with the tuberculum of the corresponding rib.
No Transverse Foramina Are Present.
Atypical thoracic vertebrae have one whole costal facet in place of the demifacets. The transverse processes are much more slender than those of thoracic vertebrae, and lack costal articulations. The superior costal facet of the numerically equivalent vertebra, and the inferior costal facet of the vertebra immediately superior to it (e.g.
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