Arterial occlusion after total knee arthroplasty despite minimal invasive technique in aneurysm at popliteal artery

摘要

Rationale:Arterial occlusion, a rare condition after total knee arthroplasty (TKA), may cause fatal outcomes if not treated on time. We report a case of arterial occlusion after undergoing navigated TKA with no tourniquet use, in a patient at high risk of postoperative arterial occlusion due to the patient's ipsilateral popliteal artery aneurysm.