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Fatigue Test - ISO 7206-4, ISO 7206-6 and PI-58 (ISO 7206-8)Fatigue Test - ISO 7206-4, ISO 7206-6 and PI-58 (ISO 7206-8) Femoral head torsion test - ISO 7206-13Femoral head torsion test - ISO 7206-13 Femoral Head Compression Test - ISO 7206-10/ ASTM F2345/ PI-14Femoral Head Compression Test - ISO 7206-10/ ASTM F2345/ PI-14 Femoral Head pull-off test - ASTM F 2009Femoral Head pull-off test - ASTM F 2009 Luxation test - PI-3Luxation test - PI-3 Hip surface analysis - ISO 7206-2Hip surface analysis - ISO 7206-2 Hip Wear Test - ISO 14242-1Hip Wear Test - ISO 14242-1 Disassembly Forces of Modular Acetabular Devices - ASTM F1820Disassembly Forces of Modular Acetabular Devices - ASTM F1820 Fretting Corrosion Testing of Modular Implants – Femoral Stem-Head Interface - ASTM F1875Fretting Corrosion Testing of Modular Implants – Femoral Stem-Head Interface - ASTM F1875 Hip Range of Motion – ISO 21535Hip Range of Motion – ISO 21535 Fatigue test - ASTM F 2580Fatigue test - ASTM F 2580 Impingement Test - ASTM F2582Impingement Test - ASTM F2582 Insert Compression Test - PI-11Insert Compression Test - PI-11 Microseparation test - PI-78 (ISO 14242-4)Microseparation test - PI-78 (ISO 14242-4) Third body wear test based on - ISO 14242-1Third body wear test based on - ISO 14242-1 High demand hip wear testing - ASTM F3047MHigh demand hip wear testing - ASTM F3047M Deformation test for acetabular shells - ISO 7206-12Deformation test for acetabular shells - ISO 7206-12 3D Frictional torque measurement of total hip joint prostheses - PI-643D Frictional torque measurement of total hip joint prostheses - PI-64 Guide for assessment of hard-on-hard articulation THR devices - ASTM F3018Guide for assessment of hard-on-hard articulation THR devices - ASTM F3018 Impact Resistance Femoral Heads - ISO 11491Impact Resistance Femoral Heads - ISO 11491 FEA Non-modular Hip Femoral Stem - ASTM F2996FEA Non-modular Hip Femoral Stem - ASTM F2996 Requirements for Femoral Prostheses - Metallic Implants - ASTM F2068Requirements for Femoral Prostheses - Metallic Implants - ASTM F2068 Bearing surface characterization of retrieved hard-on-hard hip prostheses - ...Bearing surface characterization of retrieved hard-on-hard hip prostheses - ASTM F2979 Specific Requirements for Hip-joint Replacement Implants - ISO 21535Specific Requirements for Hip-joint Replacement Implants - ISO 21535 Particular requirements for joint replacement implants - ISO 21534Particular requirements for joint replacement implants - ISO 21534 Fatigue Test of Acetabular Devices - ASTM F3090Fatigue Test of Acetabular Devices - ASTM F3090 Classification and Designation of Dimensions - ISO 7206-1Classification and Designation of Dimensions - ISO 7206-1

Femoral head torsion test - ISO 7206-13

Normative References  



ISO 7206-13: Implants for surgery - Partial and total hip joint prostheses - Part 13: Determination of resistance to torque of head fixation of stemmed femoral components  


This test method determines the torque required to loosen the fixation of femoral heads. A static torque is applied to the head/cone assembly and increased until movement occurs or a maximum torque of 50 Nm is reached.  

Implant Testing - Femoral head torsion test - ISO 7206-13