Bertolotti's syndrome. A cause of back pain in young people.
Bertolotti's syndrome is characterised by anomalous enlargement of the transverse process(es) of the most caudal lumbar vertebra which may articulate or fuse with the sacrum or ilium and cause isolated L4/5 disc disease. We analysed the elective MR scans of the lumbosacral spine of 769 consecutive patients with low back pain taken between July 2003 and November 2004. Of these 568 showed disc degeneration. Bertolotti's syndrome was present in 35 patients with a mean age of 32.7 years (15 to 60). This was a younger age than that of patients with multiple disc degeneration, single-level disease and isolated disc degeneration at the L4/5 level (p </= 0.05). The overall incidence of Bertolotti's syndrome in our study was 4.6% (35 of 769). It was present in 11.4% (20 patients) of the under-30 age group. Our findings suggest that Bertolotti's syndrome must form part of a list of differential diagnoses in the investigation of low back pain in young people.
Quinlan
J F
JF
Cappagh National Orthopaedic Hospital, Finglas, Dublin 11, Republic of Ireland. jfquinlan@hotmail.com
Duke
D
D
Eustace
S
S
D000293:Adolescent; D000328:Adult; D017677:Age Distribution; D000368:Aged; D000369:Aged, 80 and over; D002648:Child; D005260:Female; D006801:Humans; D015994:Incidence; D007403:Intervertebral Disc / Q000473:pathology; D017116:Low Back Pain / Q000453:epidemiology / Q000209:etiology* / Q000473:pathology; D008159:Lumbar Vertebrae / Q000002:abnormalities* / Q000473:pathology; D008279:Magnetic Resonance Imaging / Q000379:methods; D008297:Male; D008875:Middle Aged; D012447:Sacrum / Q000473:pathology; D013577:Syndrome