evidencegaps
Primary study · included by 1 review

THE IMPACT OF REPEATED ABUTMENT CHANGES ON PERI-IMPLANT TISSUE STABILITY: FIVE-YEAR POST-LOADING RESULTS FROM A MULTICENTRE RANDOMISED CONTROLLED TRIAL

D’Avenia et al. 2020 · D'Avenia F., Bressan E., Grusovin M.G., et al. · Clinical Trials in Dentistry · 2020

Included by

One-Abutment-One-Time Versus Repeated Abutments Disconnections in Platform-Switched Conical Connection Dental.
Non-Cochrane · intervention · 2026 · cited as D'Avenia 2020 · Tables 4-6; Figure 2; Reference 18
Outcome this study informsPooled effectEvidenceCertainty
Marginal bone loss (mm)
One-abutment-one-time definitive abutment placement vs Repeated abutment disconnections and reconnections · Follow-up 1 to 5 years
MD -0.23 [-0.44, -0.02]6 studiesGRADE not reported
Marginal bone loss (mm)
One-abutment-one-time definitive abutment placement vs Repeated abutment disconnections and reconnections · Follow-up 1 to 5 years
MD -0.15 [-0.21, -0.08]6 studiesGRADE not reported

1 including review in total.