Repeatability and reproducibility of a new classification for measuring primary stability of dental implants based on progressive insertion torque value: An analytical observational study

The classification of primary stability based on the progressive insertion torque value in edentulous maxillary ridges showed high intraexaminer and interexaminer reliability in interpreting torque-time curves. Its clinical utility, predictive performance, and prosthetic loading thresholds were not assessed in this study and warrant prospective evaluation.