Browsing the archives for the When the back aches category

7 Jul 10

When the back aches

There back bones or the spinal bones have 4 types: 8 cervical bones; 12 thoracic bones; 5 lumbar bones; and 5 sacral bones.  These bones are the basic structure that holds the back.  These are where spinal nerves exits and are responsible for sensory and motor functions.  When the back aches, it can be localized [...]

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