[Lumbar gas myelography in sciatica].
D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D008161:Lumbosacral Region / Q000000981:diagnostic imaging; D009192:Myelography; D010100:Oxygen; D012585:Sciatica / Q000000981:diagnostic imaging
D010100:Oxygen
Myélographie gazeuse lombaire dans les sciatiques.