Table 5 Population characteristics
Author, year of publication | Patient’s characteristics | Teeth and defect characteristics at baseline | |||||
|---|---|---|---|---|---|---|---|
Number of patients | Gender (m/f) | Mean age/ Range (years) | Type of periodontitis | Drop-out | Number/Type of tooth | Number/Type of defects | |
A.Sculean et al. 1999a [56] | 16 | 10 m/6f | NA NA | chronic periodontitisa | 0 | 32 NA | 32 2 to 3-wall intrabony defects |
A.Sculean et al. 1999b [60] | 14 | NA | NA NA | chronic periodontitis | 0 | 14 teeth scheduled for extraction | 14 advanced intrabony defects (teeth scheduled for extraction) |
N. Donos et al. 2004 [62] | 9 | NA | NA 40–73 | chronic periodontitis | 0 | 14 (EMD 4; GTR 3; EMD + GTR 7) mandibular molars | 14 degree III furcation-involved defects |
P. Cortellini et al. 2005 [57] | 40 | 17 m/23f | 41.3 ± 10.7 NA | chronic periodontitis | 0 | 40 (e-PTFE TrM 12; BM + BG 11; BM 7; EMD 10) NA | 40 intrabony defects 1-wall 1-wall 2 to 3-wall 3-wall |
A. Crea et al. 2008 [61] | 40 | 19 m/21f | 45.8 35–66 | chronic periodontitis | 1 | 40 (39 evaluable) anterior/posterior | 40 (39 evaluable) 3-wall intrabony defects |
V. Iorio-Siciliano et al. 2011 [58] | 40 | 19 m/21f | NA 39–52 | chronic periodontitis | 0 | 40 single-rooted teeth | 40 non- contained intrabony defects combination ≥80% 1-wall component (2 to 3-wall component in the most apical part) |
V. Iorio-Siciliano et al. 2014 [59] | 40 | 18 m/22f | 44.4 33–57 | chronic periodontitis | 0 | 40 single- and multi-rooted teeth | 40 non- contained intrabony defects combination ≥70% 1-wall component (2 to 3-wall component in the most apical part) |