Influence of abutment material on peri‐implant soft tissues in anterior areas with thin gingival biotype: a multicentric prospective study

Abstract

For peri-implant soft tissue of ≤2 mm, gold or zirconia abutments could be selected in anterior areas treatment. Moreover, the thickness of the peri-implant soft tissue seemed to be a crucial factor in the abutment impact on the color of soft tissues with a thickness of ≤2 mm.