Popliteal-artery Entrapment Syndrome

Popliteal-artery entrapment syndrome is anomalous myofibrous entrapment of the popliteal artery by surrounding muscle/tendon, causing exercise-induced calf claudication in young (often athletic) patients. It may progress to popliteal artery compression, thrombosis, or aneurysm. Treatment: surgical release of the entrapment; revascularization (bypass/thrombectomy) if arterial damage/thrombosis; early diagnosis prevents limb loss; differentiate from cystic adventitial disease/functional claudication.

Common Symptoms

Exercise-induced calf claudication; young athletic patients; diminished pulses on forced foot flexion

Causes and Pathogenesis

Anomalous myofibrous relationship compresses the popliteal artery during exercise, causing ischemia.

Treatment

Surgical release; revascularization if arterial damage; early diagnosis

Preventive Measures

Early diagnosis in young exertional claudicants; avoid delay.

Department to Visit

It is recommended to visit the Vascular-surgery department; an appointment can be booked on this platform before the visit.

Warm reminder: The above information is for health science reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek medical attention at a regular hospital promptly.