Table 1 Neurogenic Claudication
All patients in this study had 'classic' neurogenic claudication defined as: |
|---|
1. Bilateral posterior thigh and, often, calf discomfort characterized by pain, parasthesias, tiredness, and heaviness. |
2. Brought on by walking (usually < a city block) and standing (usually < five minutes). |
3. Relieved by sitting or lying down. |
4. Positive MRI demonstrating canal stenosis. |
5. Absence of significant vascular impairment to the lower extremities, absence of peripheral neuropathy, absence of severe DJD of hips, and absence of cardiopulmonary insufficiency. |