Destructive discovertebral degenerative disease of the lumbar spine.
The uncommon variant of degenerative hip joint disease, termed rapidly progressive osteoarthritis, and highlighted by severe joint space loss and osteochondral disintegration, is well established. We present a similar unusual subset in the lumbar spine termed destructive discovertebral degenerative disease (DDDD) with radiological features of vertebral malalignment, severe disc resorption, and "bone sand" formation secondary to vertebral fragmentation. Co-existing metabolic bone disease is likely to promote the development of DDDD of the lumbar spine, which presents with back pain and sciatica due to nerve root compression by the "bone sand" in the epidural space. MRI and CT play a complimentary role in making the diagnosis.
Department of Diagnostic Imaging, Robert Jones and Agnes Hunt Orthopaedic Hospital, Oswestry, Shropshire, UK. amandacharran@yahoo.com
A K
AK
Charran
G
G
Tony
R
R
Lalam
P N M
PN
Tyrrell
B
B
Tins
J
J
Singh
S M
SM
Eisenstein
B
B
Balain
J M
JM
Trivedi
V N
VN
Cassar-Pullicino
D000368:Aged; D005260:Female; D006801:Humans; D055959:Intervertebral Disc Degeneration / Q000175:diagnosis*; D017116:Low Back Pain / Q000175:diagnosis*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging* / Q000473:pathology*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D055013:Osteoarthritis, Spine / Q000175:diagnosis*; D010024:Osteoporosis / Q000175:diagnosis*; D011859:Radiography; D013577:Syndrome