Analyzing the Forces on Dental Implants with Exclusive Apical Fixation: A Critical Evaluation of Leverage and ISO 14801/2016 Testing Protocols

Dental implants with exclusive apical fixation are increasingly used as a solution for treating atrophic jaws and enabling immediate loading.However, these implants are subject to unique mechanical stresses that are not adequately addressed by the current ISO 14801/2016 testing protocols.This study explores the leverage principle as it applies to these implants, highlights the limitations of ISO 14801/2016, and suggests the need for additional testing to account for the mechanical validation of such implants.