title: Spinal endoscopy for chronic sciatica.
authors: J
authors: J
authors: Richardson
authors: J-W
authors: JW
authors: Kallewaard
authors: G J
authors: GJ
authors: Groen
mesh_terms: D002908:Chronic Disease; D004724:Endoscopy; D006801:Humans; D012585:Sciatica / Q000601:surgery*; D013122:Spinal Diseases / Q000601:surgery*; D000267:Tissue Adhesions / Q000601:surgery