evidencegaps
Primary study · included by 1 review

Surgical therapy of peri-implant disease: a 3-year follow-up study of cases treated with 3 different techniques of bone regeneration.

Khoury 2001 · Khoury F, Buchmann R · Journal of periodontology · 2001

Included by

Failures and complications associated with resorbable and non-resorbable membranes in guided bone regeneration: A systematic review and meta-analysis.
Non-Cochrane · intervention · 2026 · cited as Khoury 2001 · Table 1; Figures 2-3
Outcome this study informsPooled effectEvidenceCertainty
Complications
e-PTFE (non-resorbable) membrane vs Collagen (resorbable) membrane
RR 1.01 [0.69, 1.48]9 studies · 253 participantsGRADE not reported
Bone formation (mm)
e-PTFE (non-resorbable) membrane vs Collagen (resorbable) membrane
MD -0.09 [-0.41, 0.22]5 studies · 160 participantsGRADE not reported
Success rate
e-PTFE (non-resorbable) membrane vs Collagen (resorbable) membrane
RR 1.0 [0.95, 1.06]9 studies · 265 participantsGRADE not reported

1 including review in total.