Fig. 1From: Cervical Arthroplasty for Traumatic Disc Herniation: An Age- and Sex-matched Comparison with Anterior Cervical Discectomy and FusionComparison of mean neck and arm VAS scores in the arthroplasty group (n = 15). Significant improvement after surgery was noted for both neck and arm pain at each follow-up time point (i.e. post-operative 6, 12 and 24 months). Asterisk, p-value < 0.05 compared to pre-operative scoresBack to article page