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Title
Back Bone - Vertebrae - Spine - Tailbone - Medical - Health - Graphic - Pharma #252681636
Description
The vertebrae (back bones) of the spine include the cervical spine (C1-C7), thoracic spine (T1-T12), lumbar spine (L1-L5), sacral spine (S1-S5), and the tailbone. Each vertebra is separated by a disc. The vertebrae surround and protect the spinal cord.