title: [Lumbar disk herniation treated by microsurgery].
abstract: Microsurgical technique was applied in 46 cases of lumbar disc herniation in the years 1993-1994. The group comprised 17 women and 29 men aged 17-46 years (mean age 39.54 +/- 8.72). Sciatic pain was present in 39 (85%) cases, in the remaining ones low back pain was the main symptom. Neurological deficit signs were noted in 21 (46%) cases. The authors discuss the indications to microdiscectomy, the microsurgical technique and outcomes. Microdiscectomy was carried out in cases selected strictly according to the result of neurological examination and radiological findings X-ray of lumbosacral region in 46 cases (100%), myelography in 11 (24%), CT in 4 (9%) and MRI in 31 (67%). MRI served for evaluation of signal intensity, site and site of disc hernia. In 31 cases the operation was done in patients with recognized unilateral and one-level disc hernia. Full remission of complaints was noted in 45 patients during follow-up over 2 years.
authors.affiliation: Katedry i Kliniki Neurochirurgii Akademii Medycznej im. K. Marcinkowskiego w Poznaniu.
authors.forename: R
authors.initials: R
authors.lastname: Jankowski
authors.forename: S
authors.initials: S
authors.lastname: Nowak
authors.forename: R
authors.initials: R
authors.lastname: Zukiel
mesh_terms: D000293:Adolescent; D000328:Adult; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D008279:Magnetic Resonance Imaging; D008297:Male; D008866:Microsurgery / Q000379:methods; D008875:Middle Aged; D012189:Retrospective Studies; D014057:Tomography, X-Ray Computed