Vertical and Horizontal Crestal Bone Levels in Root-Analog Stepped Implants-A 10-Year Prospective Study.

Purpose: The aim of this study was to evaluate bone levels with root-analog stepped implants by radiographic analysis over a 10-year period.

Materials And Methods: One hundred fifty-three implants placed in 93 patients were examined after 10-year follow-up. The implant diameters were 3.