RESUMO
A female underwent arthroscopic anterior cruciate ligament reconstruction (ACLR) via an outside-in drilling technique. At 4 weeks after surgery, she presented with a pulsatile painful mass on the lateral femoral condyle. Imaging confirmed a superolateral genicular artery pseudoaneurysm. Thrombin injections were administered twice, resulting in reduced size and minimal pain. This case emphasises the rare occurrence of pseudoaneurysms post-ACLR and highlights the importance of early detection and intervention for vascular complications. Although debated, we suggest tourniquet deflation before closure to facilitate identification and management of vascular issues. This report contributes valuable insights into managing pseudoaneurysms following ACLR.
