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The spinal column
is one of the body's main supports. The spine itself is divided
into three sections: the cervical, the thoracic, and
the lumbar spine. These sections are made up of interlocking
vertebrae, which allow the backbone some flexibity. Lumbar vertebrae
are the strongest, they must support the weight of the upper body.
Between the vertebrae are discs made up of cartilage that
act as shock absorbers to prevent damage from sudden jolts. These
discs have a tough, flexible outer case and a soft, jellylike center,
and cushion and protect the vertebrae.
Click here to view common medical conditions associated with the spine. |
