From clinical imaging... When one should look at all sides of the spine.
Beatty
Robert A
RA
D002574:Cervical Vertebrae; D003952:Diagnostic Imaging / Q000379:methods*; D005260:Female; D006801:Humans; D017846:Longitudinal Ligaments / Q000503:physiopathology; D008159:Lumbar Vertebrae; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D008875:Middle Aged; D009192:Myelography / Q000379:methods; D012680:Sensitivity and Specificity; D012720:Severity of Illness Index; D013122:Spinal Diseases / Q000175:diagnosis* / Q000601:surgery; D013123:Spinal Fusion / Q000379:methods; D014057:Tomography, X-Ray Computed / Q000379:methods