ISO 22683: Dentistry — Rotational adaptability test between implant body and implant abutment in dental implant systems
The rotation clearance angle between the implant body and implant abutment is crucial in preventing the loosening of the dental prosthesis. This specification outlines the procedure for measuring the rotational angle between the connected implant body and implant abutment. The test method applies to most implant systems equipped with an anti-rotational structure.