Laterolateral radiographic view of the lumbosacral region of the vertebral column of the same heifer at 10.5 months of age, five months after initial presentation with discospondylitis. The remodelled vertebrae L6 and S1 present with increased radioopacity and there is ventral spondylosis (arrow). The vertebrae L6 and S1 are shorter than normal and the lytic zone is much narrower than in the previous radiographs. There is a small step in the vertebral canal (+).