What do systematic reviews say?

1 questions · 2 findings · 1 reviews · Oral Health

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No studies found 0 · 0%GRADE not reported 2 · 100%Very low 0 · 0%Low 0 · 0%Moderate 0 · 0%High 0 · 0%

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Direct match · question page
- Metal-free implant abutments (zirconia) vs Metal implant abutments (titanium) · Marginal bone level change (MBLC)
  Metal‐free materials for fixed prosthodontic restorations 2017 · Cochrane All outcomes
  12 months · Distal
  MD -0.05 [-0.15, 0.04]
  2 studies · 47 participants
  GRADE not reported

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 outcomes
12 months · Distal
MD -0.05 [-0.15, 0.04]
2 studies · 47 participants
GRADE not reported
Metal‐free materials for fixed prosthodontic restorations 2017 · Cochrane All outcomes
12 months · Mesial
MD -0.39 [-0.43, -0.35]
2 studies · 47 participants
GRADE not reported