Costotransverse articulations

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Costotransverse articulations
Costotransverse articulation. Seen from above.
Section of the costotransverse joints from the third to the ninth inclusive. Constrast the concave facets on the upper with the flattened facets on the lower transverse processes.
Latin articulatio costotransversaria
Gray's subject #76 300
Dorlands/Elsevier a_64/12161113

Costotransverse Articulations.—The articular portion of the tubercle of the rib forms with the articular surface on the adjacent transverse process an arthrodial joint.

In the eleventh and twelfth ribs this articulation is wanting.

The ligaments of the joint are:

  • Articular capsule
  • Posterior costotransverse
  • Anterior costotransverse
  • Ligament of the neck of the rib
  • Ligament of the tubercle of the rib

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This article was originally based on an entry from a public domain edition of Gray's Anatomy. As such, some of the information contained herein may be outdated. Please edit the article if this is the case, and feel free to remove this notice when it is no longer relevant.