Question

Which sections of the spinal column have five vertebrae: cervical, thoracic, coccal, or lumbar?

Answer 1

The vertebral column has four curvatures, the cervical, thoracic, lumbar, and sacrococcygeal curves.

The sacrum arises from the fusion of five sacral vertebrae and the coccyx from the fusion of four small coccygeal vertebrae. The vertebral column has four curvatures, the cervical, thoracic, lumbar, and sacrococcygeal curves.