Fig. 8From: Cervical Arthroplasty for Traumatic Disc Herniation: An Age- and Sex-matched Comparison with Anterior Cervical Discectomy and FusionPost-operative dynamic lateral films of the patient mentioned in Fig. 7. The X-ray image demonstrated that the treated levels remained mobile at 24-months follow-up (a: extension, and b: flexion)Back to article page