Fig. 1From: Prospective clinical and radiographic evaluation of an allogeneic bone matrix containing stem cells (Trinity Evolution® Viable Cellular Bone Matrix) in patients undergoing two-level anterior cervical discectomy and fusionTwo-level ACDF using Trinity Evolution that was performed on a 44-year-old obese female at C3-4 and C4-5. a Pre-operative flexion radiograph. b Pre-operative extension radiograph. c Twelve month flexion radiograph. d Twelve month extension radiograph. e Twelve month sagittal CT. f Twelve month coronal CTBack to article page