vertebral column(redirected from dorsal spine)
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ver·te·bral col·umn(vĕr'tĕ-brăl kol'ŭm) [TA]
vertebral columnThe bony spine. A curved column of bones, called vertebrae, of the same general shape but increasing progressively in size from the top of the column to the bottom. Each vertebra has a stout, roughly circular body behind which is an arch that encloses an opening to accommodate the spinal cord. The arch bears bony protuberances on either side and at the back and facets for articulation with the vertebrae above and below. The vertebral bodies are fixed together by cushioning intervertebral discs and strong longitudinal ligaments. There are 7 neck vertebrae, 12 in the back and 5 in the lumbar region. The 5th lumbar vertebra sits on top of the sacrum, which is formed from the fusion of five vertebrae. The coccyx, hanging from the lower tip of the sacrum, is the fused remnant of the tail.
Patient discussion about vertebral column
Q. Anyone have knowledge of cancer in the spine? Doctors think my 40 year old brother has. My brother has been undergoing test and treatnment for back problems since a vehicle accident in August. The did a test last week and Monday said they saw 4 nodules they think are cancer, his doctor said everytime he had seen this it was cancer. I am devestated right now but trying to stay positive. I am sure you will notice it on the site b/c I know it is affecting me and the stress and worry has the fibromyalgia kicking in at full speed:-( PLEASE anything you can tell me would be a help!
Q. I have hurt my cervical spine and shoulder in a rear end car crash in July. Why does it still hurt?
Q. Has anyone had a spine fusion that failed? Or hardware that failed?