Fig. 13From: Vertebra segmentation based on two-step refinementIntegration examples on the two selected cases. The whole spines are segmented, with the 7 cervical, 12 thoracic, and 5 lumbar vertebrae. The volume rendering is interpolated from the binary segmentations and vertebral volumes are delimited with different colors, within the same color set. a: healthy spine. b: arthritic spine, with degenerative joint alterations, a thoracic Forestier’s disease, and a L4 compressionBack to article page