title: [So-called lumbar spinal canal stenosis].
mesh_terms: D000368:Aged; D002648:Child; D005260:Female; D006801:Humans; D007796:Laminectomy; D008159:Lumbar Vertebrae; D008297:Male; D008875:Middle Aged; D013115:Spinal Canal; D013122:Spinal Diseases / Q000601:surgery