"Osteoporotic vs pathological "
"See: AO spine classification of thoracolumbar injuries."
Expected headings
"Acute vs chronic"
"Osteoporotic vs pathological "
"Compression fractures can result from osteoporosis, trauma or represent a pathological fracture secondary to another process (e.g. infection, tumour) ref."
"On conventional imaging, acute fracture signs include cortical breaking or impaction of trabeculae; in the absence of these signs fractures are chronic."