Figure 30 The principal ligaments of the cervical column from an anterior to posterior direction The principal ligaments of the cervical column from an anterior to posterior direction are the anterior longitudinal ligament, posterior longitudinal ligament, annulus fibrosis, ligamentum flavum, interspinous ligament, and ligamentum nuchae. Level: Structures: Other Structures: Pathology: Procedure: View: Entire cervical spine Neural: Spinal cord and nerve roots Dura Ligaments: ALL, PLL, Disks, Lig flavum, Interspinous ligament None Normal None Composite (3/4), Front, Lateral, Caudal