Knee constraint test ASTM F1223 Dislocation mobile bearing ASTM F2724 Knee contact pressure test PI-17 Tibial tray fatigue test ISO 14879 / ASTM F1800 Tibial Component Finite Element Analysis ASTM F3334 Patella specification ASTM F1672 Knee surface analysis ISO 7207-2 Knee wear test ISO 14243-1/3 Fatigue test under high flexion ASTM F2777 Fatigue test baseplate/bearing fixation ASTM F2723 Fatigue test baseplate/bearing fixation ASTM F2722 Knee loading profiles ASTM F3141 FEA knee femoral component ASTM F3161 Unicondylar tibial tray fatigue test ASTM F3140 Knee condyle fatigue test PI-73 Durability performance patellofemoral joint ISO 14243-5 Knee tibial post fatigue ASTM F1814 Stemmed femoral knee component fatigue test PI-53 Knee condyle fatigue test PI-55 Interlocking strength test of modular knee implants ASTM F1814 Specific requirements for knee-joint replacement implants ISO 21536 Knee insert disassembly Test ASTM F1814 Particular requirements for joint replacement implants ISO  21534