Primary study · included by 1 review

Interproximal contact loss in a retrospective cross-sectional study of 4325 implants: Distribution and incidence and the effect on bone loss and peri-implant soft tissue

French 2019 · French David, Naito Mitchel, Linke Bernie · The Journal of Prosthetic Dentistry · 2019

Included by

Impact of Open Proximal Contacts on Peri-Implant Diseases: A Systematic Review and Meta-Analysis.
Non-Cochrane · prognostic · 2026 · cited as French 2019 · Table 2; Figure 3; reference list
Outcome this study informsPooled effectEvidenceCertainty
Changes in marginal bone levels (mm)
Open proximal contact adjacent to implant restoration vs Closed proximal contact adjacent to implant restoration
MD 0.03 [-0.08, 0.14]3 studiesGRADE not reported
Changes in marginal bone levels (mm)
Open proximal contact adjacent to implant restoration vs Closed proximal contact adjacent to implant restoration
MD 0.16 [-0.08, 0.39]3 studiesGRADE not reported
Changes in marginal bone levels (mm)
Open proximal contact adjacent to implant restoration vs Closed proximal contact adjacent to implant restoration · Follow-up 24 to 84 months
MD 0.07 [-0.09, 0.24]4 studies · 4697 participantsVery low
Changes in marginal bone levels (mm)
Open proximal contact adjacent to implant restoration vs Closed proximal contact adjacent to implant restoration
MD 0.04 [-0.15, 0.24]3 studiesGRADE not reported
Changes in marginal bone levels (mm)
Open proximal contact adjacent to implant restoration vs Closed proximal contact adjacent to implant restoration
MD 0.15 [-0.18, 0.48]3 studiesGRADE not reported

1 including review in total.