Healing of Bone/Soft Tissue to Different Abutment Biomaterials and the Impact on Marginal Bone Loss

place implant according fabricant guidelines, 2mm sub-crestally

place zirconia abutment on the day of implant placement

place titanium abutment on the day of implant placement

place cad-cam acrylic abutment on the day of implant placement

place implant 2mm below crestal bone

abutment platform is narrow than implant diameter

place the final abutment on the day of surgery and not remove it

the amount of torque applied to the abutment