Results of surgical treatment of idiopathic developmental stenosis of the lumbar vertebral canal. A review of twenty-seven years' experience.
Between 1948 and 1975 147 patients were treated surgically for developmental stenosis of the lumbar vertebral canal, measurement of the mid-sagittal diameters in the whole area of stenosis being performed in 116 patients. Ninety-two of these patients were followed up for periods varying between one and twenty years. About two-thirds were completely relieved fo symptoms and signs. Sciatica and intermittent claudication were more frequently cured than radicular deficit and lumbago, the latter being the most frequent persisting symptom. A permanent neural deficit as a result of the surgical procedure was noted in two cases. A detailed presentation of the technique, complications and results is given.
D000328:Adult; D001416:Back Pain / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007383:Intermittent Claudication / Q000601:surgery; D007405:Intervertebral Disc Displacement / Q000601:surgery; D007796:Laminectomy / Q000379:methods; D008159:Lumbar Vertebrae / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011183:Postoperative Complications; D012585:Sciatica / Q000601:surgery; D013115:Spinal Canal / Q000601:surgery*; D013122:Spinal Diseases / Q000150:complications / Q000209:etiology / Q000601:surgery*