Intermittent claudication of neurospinal origin.
D000368:Aged; D000792:Angiography; D001416:Back Pain / Q000209:etiology; D005260:Female; D006801:Humans; D007383:Intermittent Claudication / Q000209:etiology* / Q000503:physiopathology; D008159:Lumbar Vertebrae / Q000002:abnormalities* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D009192:Myelography; D005082:Physical Exertion; D013117:Spinal Cord Compression / Q000150:complications / Q000503:physiopathology