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*The cervical vertebrae have a transverse foramen through which the vertebral arteries and veins pass.
*The cervical vertebrae have a transverse foramen through which the vertebral arteries and veins pass.
*The transverse foramen of C8 contains only the vein, not the artery.
*The transverse foramen of C8 contains only the vein, not the artery.
* Cervical vertebrae have uncovertebral joints which facilitate head rotation. Hypertrophy of these joints is a common cause of neural foramenal obstruction.
*Atlas is the strongest cervical vertebrae.
*Atlas is the strongest cervical vertebrae.
*Axis has no body, just an anterior and posterior arch.
*Axis has no body, just an anterior and posterior arch.
*Ribs 11 and 12 attach only to the vertebrae, not the sternum. Furthermore, they articulate at a single costal facet on the vertebral body.
*Ribs 11 and 12 (the “floating” ribs) attach only to the vertebrae, not the sternum. Furthermore, they articulate at a single costal facet on the vertebral body.
*Rib 1 and 10 articulate with a superior and transverse costal facet respectively on the body and transverse process of their vertebrae.
*Rib 1 and 10 articulate with a superior and transverse costal facet respectively on the body and transverse process of their vertebrae.
*Ribs 8-10 are so-called “false ribs” because they articulate anteriorly with the costal cartilage of the ribs above them rather then with the sternum or manubrium.
*Ribs 8-10 are so-called “false ribs” because they articulate anteriorly with the costal cartilage of the ribs above them rather then with the sternum or manubrium.
*All other ribs articulate with three costal facets, one on the body, one on the transverse process, and one on the vertebra one level above.
*All other ribs articulate with three costal facets, one on the body, one on the transverse process, and one on the vertebra one level above.
*The navicular bone sits behind the small “navy” of cuneiform bones.
*The navicular bone sits behind the small “navy” of cuneiform bones.