Fig. 3From: Cervical Arthroplasty for Traumatic Disc Herniation: An Age- and Sex-matched Comparison with Anterior Cervical Discectomy and FusionComparison of mean JOA scores in the arthroplasty group (n = 15). Significant improvement after surgery was noted at each follow-up time point (i.e. post-operative 6, 12 and 24 months)Back to article page