The failed back syndrome: personal opinions and experiences.
The author presents his personal opinion on failed back syndrome. The most frequent causes were a not indicated or contraindicated operation; a wrong site of surgery; an incomplete decompression; an omitted fusion; a pseudoarthrosis of a fusion; a recurrent disc herniation. Epidural scar is considered an enhancing factor for symptoms. Psychosocial factors are very important prognostic elements.
Yong-Hing
K
K
Royal University Hospital, University of Saskatchewan, Saskatoon, Canada.
D002921:Cicatrix / Q000209:etiology; D006801:Humans; D007405:Intervertebral Disc Displacement; D017116:Low Back Pain / Q000209:etiology*; D008159:Lumbar Vertebrae / Q000601:surgery; D010525:Peripheral Nerves; D011183:Postoperative Complications / Q000209:etiology*; D013123:Spinal Fusion; D013577:Syndrome; D017211:Treatment Failure