Fig. 5From: Different cervical vertebral bone quality scores for bone mineral density assessment for the patients with cervical degenerative disease undergoing ACCF/ACDF: computed tomography and magnetic resonance imaging-based studya ROC curve of the C-VBQ1/2/3. b ROC curve of the HU value. c ROC curve of the combination of C-VBQ3 and HU valueBack to article page