ISO/TR 18130: Dentistry – Screw loosening test using cyclic torsional loading for implant body/implant-abutment connection of endosseous dental implants

This technical report provides a test method to determine the extent of screw loosening of the implant body/implant-abutment joint by applying a cyclic alternating torsional load. This test is most appropriate for evaluating new types of metallic connecting parts used for two- or multi-part implants.