title: Low back pain in neurosurgical outpatients: an audit.
abstract: Low back pain is a common condition. This is a retrospective study of new referrals to neurosurgical outpatients at the Western Hospital, Victoria, Australia. Two hundred and fifteen histories were systematically reviewed. Statistical analysis was performed using univariate and multivariate analyses. Patients who had tried physiotherapy, epidural injection or had no pre-outpatient imaging were more likely to get MRI (p<0.02). Patients with clinical features of neurogenic claudication (p<0.01) or with neurological signs (p=0.02) were more likely to proceed to surgery. CT scan demonstrated significant correlation to MRI for lumbar canal stenosis, disc disease or the absence of disease (p<0.01). Referral guidelines for general practitioners regarding back pain are proposed. Recommendations are also made to facilitate the selected use of CT scan and MRI.
authors.affiliation: Departments of Neurosurgery and Surgery, University of Melbourne, Royal Melbourne Hospital, Parkville, Victoria 3050, Australia.
authors.forename: James G
authors.initials: JG
authors.lastname: Huang
authors.forename: Grace H
authors.initials: GH
authors.lastname: Huang
authors.forename: Peter J
authors.initials: PJ
authors.lastname: Teddy
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D001315:Australia; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D017116:Low Back Pain / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D008297:Male; D008875:Middle Aged; D019635:Neurosurgical Procedures / Q000379:methods* / Q000706:statistics & numerical data; D010045:Outpatients / Q000706:statistics & numerical data; D012189:Retrospective Studies; D015898:Tomography Scanners, X-Ray Computed; D055815:Young Adult