Effect of Different Customized Abutment Types on Stress Distribution in Implant-Supported Single Crown: A 3D Finite Element Analysis.
Suphakrit PumnilPimduen RungsiyakullChaiy RungsiyakullShaymaa E ElsakaPublished in: Journal of prosthodontics : official journal of the American College of Prosthodontists (2022)
A titanium base improved stress distribution at implant in zirconia abutment with titanium base by absorbing stress itself. Customized titanium hybrid-abutment-crown and zirconia hybrid-abutment-crown with titanium base created concentrated stress at screw and implant; respectively. Both abutment types should be cautiously used and maintenanced regularly.