neurogenic claudication
Pain, numbness, or weakness in the legs that occurs with walking and is relieved by rest or flexion, caused by spinal stenosis compressing neural structures.
Full Definition
Neurogenic claudication is a symptom complex characterized by leg pain, numbness, weakness, or heaviness that develops with walking or prolonged standing and is relieved by sitting down or flexing forward. Unlike vascular claudication, the pain pattern is not strictly related to exertion level but rather to spinal position. It results from dynamic compression of neural structures in the spinal canal, typically due to spinal stenosis. The condition is distinguished from vascular claudication by its relief with forward flexion (shopping cart sign) and the ability to walk uphill more easily than downhill.
Usage
Usage note: Often confused with vascular claudication; emphasize the neurogenic origin and positional relief pattern when editing clinical documentation.
In Context
- "The patient's neurogenic claudication improved significantly when using a shopping cart, allowing her to walk longer distances." — Clinical assessment report
- "Neurogenic claudication should be differentiated from vascular claudication through careful history-taking and physical examination." — Diagnostic guidelines