Figure 2.

A false positive labelling of vertebra T7 in a study subject. The case was from testing data 3 with hard film scanned image. The image was of sub-optimal quality. (A) shows vertebra T7 is labelled as CVF with a relatively low probability of 0.67. (B) is the original image, scoliosis was suspected with multiple thoracic vertebrae showing apparent oval endplate rings. On the other hand, the anterior vertebral height of T7 appears to be similar to the adjacent vertebrae. T7 was not considered to have OVF by reference reading. OVF, osteoporotic vertebral fracture; CVF, compressive vertebral fracture.