Influence of implant dimensions and position on primary and secondary stability: A prospective clinical study in the mandible using resonance...

Aim The aim of this study was to measure primary and secondary implant stability through the resonance frequency analysis of mandibular implants and to evaluate the influence of implant diameter and length, sex, age and site. Materials and methods Thirty-six healthy patients who had mandibular implants placed were enrolled for the study. a total of 82 Osseospeed TX (astra Tech implant system – dentsply implants; Mölndal, Sweden) implants were placed, with different lengths (9, 11 and 13 mm) and diameters (3.5 and 4 mm). all implants were placed according to a conventional two-stage surgical procedure. implant stability quotients (isQ) were recorded at implant placement (isQ1) and 3 months later, at second surgical stage (isQ2). statistical analysis was performed to investigate significant differences between implant dimensions, patient sex and age, and implant position (anterior or posterior sites). siGMaPLOT software was used for statistical analysis (significance =0.05). Results seco