Metal-free implant abutments (zirconia) vs Metal implant abutments (titanium)
Marginal bone level change · Adults (18 years or older) with one missing tooth in the aesthetic zone needing an implant-supported single crown
Metal-free implant abutments (zirconia) showed no clear difference in marginal bone level change (MBLC) compared with metal implant abutments (titanium); GRADE not reported.
2 findings from 1 review
- Metal‐free materials for fixed prosthodontic restorations 2017 · Cochrane All outcomes12 months · DistalMD -0.05 [-0.15, 0.04]2 studies · 47 participantsGRADE not reported
- Metal‐free materials for fixed prosthodontic restorations 2017 · Cochrane All outcomes12 months · MesialMD -0.39 [-0.43, -0.35]2 studies · 47 participantsGRADE not reported