Spinecare Topics

  • By: ISA Content Team
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Anatomy of The Spine
Spinal Column

The adult human spine is a column comprised of 24 bones, referred to as vertebrae. With the addition of the sacrum and coccyx the spine contains 26 bones. The vertebrae of the spinal column can be divided into three primary groups. 


The first group is referred to as cervical spine comprised of 7 vertebrae.  The second group is referred to as the thoracic spine comprised of 12 vertebrae, the third group is referred to as the lumbar spine and is comprised of 5 vertebrae.


The sacrum, the base of the spine, consists of 5 fused spinal segments.  The sacrum attaches to the iliac bones on the right as well as the left joining together to form the pelvis.  Below the level of the sacrum, there are 3-5 fused or partially mobile segments, which form the coccyx (“tailboneâ€?).


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To learn more about your spine. spinehealth, and available spinecare go to the International Spine Assocition (ISA) at www.spineinformation.org. The primary mission of the ISA is to improve spinehealth and spinecare through education. The ISA is committed to disseminating need-to-know information throught the World Wide Web in numerous languages covering many topics related to the spine, including information about spine disorders, spine heath, advances in technology and available spinecare



DISCLAIMER
All health information posted on the site is based on the latest research and national treatment standards, and have been written or reviewed and appoved by the American Acedemy of Spine Physicians and/or International Spine Association physicians or health professionals unless otherwise specified.



The information provided on this site is designed to support. not replace,
the relationship that exists between patient/site visitor and his/her physician.