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Vertebral column anatomy: The vertebral column consists of 33 bones in youth, which later fuse into 26 bones total. The vertebral column can be divided into five main regions: -The cervical region, which consists of 7 cervical vertebrae (C1-C7) -The thoracic region, which consists of 12 thoracic vertebrae (T1-T12) -The lumbar region, which ...
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