claudication
Pronunciation: klaw-dih-KAY-shun
Pain or cramping in the legs during exercise due to inadequate blood flow, typically caused by peripheral arterial disease.
Full Definition
Claudication is a symptom of peripheral arterial disease characterized by muscle pain, cramping, or fatigue in the legs that occurs during physical activity and is relieved by rest. The condition results from insufficient blood supply to the affected muscles due to narrowed or blocked arteries. Claudication is classified as intermittent when symptoms occur only during exertion, or as neurogenic when caused by spinal stenosis. The term derives from the Latin word meaning 'to limp,' reflecting the characteristic walking pattern of affected patients.
Usage
Usage note: Distinguish between vascular and neurogenic claudication in clinical documentation.
In Context
- "The patient reported classic intermittent claudication with calf pain after walking two blocks." — clinical assessment
- "Claudication distance improved from 50 meters to 200 meters following the revascularization procedure." — follow-up report