Acute compartment syndrome: An unusual complication of a previously bypassed popliteal aneurysm—Case report and literature review

An acute compartment syndrome of the calf due to popliteal vein compression is described in a 71-year-old man who had undergone popliteal aneurysm bypass and ligation 10 years previously. Acute pain and extensive edema of the right leg and a pulsatile mass in the right popliteal fossa prompted arteriography that revealed collateral filling of the aneurysm. Aneurysm decompression by using a posterior approach was completed, including genicular artery ligation, and fasciotomy was performed. Irreversible ischemia of the foot necessitated tibial amputation on the third day after surgery. The literature on complications of excluded popliteal aneurysms after bypass and ligation, clinical presentations, and surgical management is reviewed.