Supplementary Table 2.
Qualitative evaluation of the included studies
| Author/date | Pieri et al. 2008 | Pang et al. 2016 | Bulgin and Hodzic 2015 | Aimetti et al. 2017 | Cucchi and Ghensi 2014 | Cechetti et al. 2014 | Ludovichetti et al. 2011 | Felice et al. 2009 | Gatti et al. 2014 | Li et al. 2013 | Kim and Leem 2014 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Biomaterials | Anorganic bovine bone and autogenous bone (30:70), micro-mesh | Autogenous demineralized dentin matrix (AutoBT), Bio-Oss | BMMNCs, OSferion (β-TCP) granules | Collagen sponge, high-density d-PTFE membrane | Corticocancelous porcine-derived bone, d-PTFE membrane (without autogenous bone) | Deproteinized bovine bone, free gingival graft | Flexible cortical equine bone sheet (without GBR membrane) | Iliac crest bone versus bovine anorganic bone | PerioGlas (bioactive glass) mixed with autogenous bone | Xenogenous bone block (Bio-Oss) onlay graft | Xenograft material and bone fragments from traumatic site, resorbable collagen membrane or titanium mesh |
| Study design | Case series | Prospective randomized clinical trial | Case series | Case report | Case report | Case report | Case series | Randomized clinical trial | Case series | Case series | Case series |
| Study sample | 16 patients, 44 implant abutments | AutoBT in 21 sites of 15 patients, Bio-Oss in 12 sites of 9 patients | 3 patients, 17 implant abutments | 1 patient, no implant abutment | 1 patient, 1 implant abutment | 1 patient, 1 implant abutment | 18 patients, 49 implant abutments | 10 patients, 20 implant abutments | 3 patients, 5 implant abutments | 9 patients, 18 implant abutments | 3 patients, 10 implant abutments |
PTFE: Polytetrafluoroethylene, β-TCP: Beta-tricalcium phosphate, GBR: Guided bone regeneration