Interminttent Claudication

• Vascular
  Abnormal foot pulses, arterial bruits, relief of symptoms by standing, a constant claudicating distance and stocking sensory loss.
• Neurogenic
  Discomfort on lifting, bending, coughing or sneezing, pain on standing, history of back injury, variable claudicating distance and segmental sensory loss.

Reference: J Neurol Sci. 1978 Oct;38(3):337-45 Neurogenic and vascular claudication

Reference: NEJM 356;12  March 22, 2007 Intermittent Claudication

Reference: AFP 57(8) April 15, 1998 Lumbar Spine Stenosis: A Common Cause of Back and Leg Pain