Sagittal CT of the lumbar spine showing<unk> . The salient feature of the disorder is the exuberant osteophytosis that occurs at posterior lumbar spinous processes. Osteophytes are coarse calcifications at the edges of bone that form due to repetitive stress and trauma. There is also atrophy and fatty replacement of paraspinal musculature, which can be detected by CT or MRI.
Baastrup's sign
Lockwood's sign
Bancroft's sign
Hegar's sign
Dance's sign
Peabody's sign
Winterbottom's sign
Adson's sign