Finite element model of human cervical spinal column.

The purpose of this study was to develop a detailed anatomically accurate finite element model (FEM) of the whole cervical column (C2-T1) using sagittal and coronal computed tomography (CT) scan images and cryomicrotome anatomical sections. The bony vertebrae were defined using CT scan images. The geometrical details of intervertebral discs, uncovertebral joints and ligaments were obtained from cryomicrotome sections.