transverse costal facets
rib :)
the rib cage
The rib consists of four parts: the head, the body, the angle, and the tubercle.
thoracic vertebrae
headThe pedicle of the rib articulates with the transverse process of the thoracic vertebra.
Body
The surface that articulates with the ribs which is simply called the the "Demi-Facet" for the head of the rib. There is also a part on the transverse process of the thoracic vertebrae which acts as a block to prevent the rib from moving posteriorly.
t12
The ribs articulate posteriorly with the vertebrae at costal facets.Bethany S. Fl.
acetabulum of coaxal bone
headThe pedicle of the rib articulates with the transverse process of the thoracic vertebra.
The clavicle. This bone is normally not consideredto be part of the shoulder an instead a part of the thorax, which is also true. The reason it is part of the shoulder is that it joint part of the scapula to form the soked of the glenohumeral joint.