GSO ISO/TR 18130:2021
牙科 使用循环扭转载荷进行骨内牙种植体种植体/种植体基台连接的螺钉松动测试

Dentistry — Screw loosening test using cyclic torsional loading for implant body/implant abutment connection of endosseous dental implants


 

 

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标准号
GSO ISO/TR 18130:2021
发布
2021年
发布单位
GSO
当前最新
GSO ISO/TR 18130:2021
 
 
适用范围
ISO/TR 18130:2016 provides guidelines for a method to determine the extent of screw loosening of the metallic implant body/implant abutment joint of endosseous dental implants, such as two-part implants or multi-part implants under cyclic torsional loading. This test is most appropriate for evaluating new types of joints fixed using screw(s) and metallic connecting parts. This Technical Report provides a protocol for torsional cyclic torque on an implant body/implant abutment joint, but its intended use is for prefabricated implant bodies, implant abutments and, if appropriate, implant connecting parts that are made of metallic materials. It is not applicable to ensure the in vivo performance of endosseous dental implants and is not derived from observations of clinical failures. NOTE This Technical Report is not intended for use with temporary abutments.

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