Human vertebral column The vertebral column normally consists of 33 vertebrae: 2…

Human vertebral column

The vertebral column normally consists of 33 vertebrae: 24 presacral vertebrae (7 cervical, 12 thoracic, and 5 lumbar) adopted by the sacrum (5 fused sacral vertebrae) and the coccyx (four ceaselessly fused coccygeal vertebrae)