case_images: PMC3671982_01
case_images: Preoperative AP radiograph of the right knee joint showing severe arthritis of the joint.
case_images: 1754-9493-7-15-1.jpg
case_images: PMC3671982_01_1754-9493-7-15-1.jpg
case_images: F1
case_images: A 68 year old man with stiff knee due to long standing osteoarthritis of underwent primary TKA (LCCK, Legacy Constrained Condylar Knee Nexgen, Zimmer, Warsaw,USA) (Figures 1 and 2).
case_images: Postoperative AP radiograph of the right knee joint.
case_images: 1754-9493-7-15-2.jpg
case_images: PMC3671982_01_1754-9493-7-15-2.jpg
case_images: F2
case_images: A 68 year old man with stiff knee due to long standing osteoarthritis of underwent primary TKA (LCCK, Legacy Constrained Condylar Knee Nexgen, Zimmer, Warsaw,USA) (Figures 1 and 2).
case_images: Clinical image of the patient's knee showing massive swelling.
case_images: 1754-9493-7-15-3.jpg
case_images: PMC3671982_01_1754-9493-7-15-3.jpg
case_images: F3
case_images: Within the next two hours, swelling rapidly increased in size extending into distal thigh (Figure 3).
case_images: Intraoperative image from C arm showing pseudo aneurysm originating from superior lateral geniculate artery.
case_images: 1754-9493-7-15-4.jpg
case_images: PMC3671982_01_1754-9493-7-15-4.jpg
case_images: F4
case_images: A subsequent angiogram revealed pseudo aneurysm originating from superior lateral geniculate artery (Figure 4).
case_images: Image showing embolized superior lateral genicular artery.
case_images: 1754-9493-7-15-5.jpg
case_images: PMC3671982_01_1754-9493-7-15-5.jpg
case_images: F5
case_images: Using a micro catheter, a sub selective catheterization of the superior lateral genicular artery was performed and the artery was embolized by means of 3 mm coils (Figure 5).