Resonance Frequency Analysis, Insertion Torque, and Bone to Implant Contact of 4 Implant Surfaces: Comparison and Correlation Study in Sheep

摘要

Introduction: Primary stability is evaluated using resonance frequency analysis (RFA) and insertion torque (IT). Although there is a strong correlation between RFA and IT, studies failed to find a correlation between RFA and bone to implant contact (BIC) or IT and BIC.