[CT follow-up studies of conservatively treated lumbar intervertebral disk herniation].
A CT study was carried out on 43 patients with low back pain and sciatica who were treated conservatively. They were followed up for over 20 months (mean) clinically and monitored by CT before and after treatment. Initially, 38 of them had herniation and 5 had protrusion of the disc. At the time of follow-up only 24 of the initial 40 patients still had neurological deficits. In 76.7% of the patients CT showed an improvement (clear regression in 15 patients, moderate decrease in 18 patients). A favourable tendency towards regression was observed in disc herniation at the L5-S1 level and in cases showing sequestration. The prognosis was unfavourable in herniations at higher levels than L5-S1 and in lateral herniation reaching the intervertebral foramen.
Schumacher
M
M
Sektion Neuroradiologie, Universität Freiburg.
Fischer
R
R
Thoden
U
U
D005260:Female; D005500:Follow-Up Studies; D005858:Germany / Q000453:epidemiology; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging / Q000453:epidemiology / Q000628:therapy*; D008159:Lumbar Vertebrae; D008297:Male; D014057:Tomography, X-Ray Computed
CT-Verlaufsuntersuchungen bei konservativ behandelten lumbalen Bandscheibenvorfällen.