It consists of several layers, similar to elastic bands, which adapt to vertebral movements. Nucleus pulposus located at the centre filled with a jelly-like material providing flexibility and strength.Īnnulus Fibrosus is the flexible outer ring of the disc. They are flat and round, with a thickness of about a half-inch and are made up of two parts: Because of their position, the intervertebral discs prevent friction between the vertebrae. They are very important structures for the The intervertebral discs are positioned between the vertebrae to absorb the stress of the spine and facilitate the movement. The rim of the body is thicker to provide a concave form. The anatomy of the vertebrae includes a body with a large oval shape made by the strongest bone structure. The cavity in the centre, or foramen, is only present in the cervical, thoracic and lumbar vertebrae and is occupied by the spinal cord and its nerves. They are round-shaped bones piled up to form the spinal column. The vertebrae are the main constituents of the spine.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |