Study Mean SE Treatment Study design
Sculean et al. 2001 [29 ] 1.70 0.40 FO parallel-group
Sculean et al. 2001 [29 ] 3.10 0.40 GTR-R parallel-group
Silvestri et al. 2000 [30 ] 1.20 0.33 FO parallel-group
Silvestri et al. 2000 [30 ] 4.80 0.66 GTR-N parallel-group
Zucchelli et al. 2002 [31 ] 2.60 0.15 FO parallel-group
Zucchelli et al. 2002 [31 ] 4.90 0.29 GTR-N parallel-group
Mayfield et al. 1998 [32 ] 1.30 0.40 FO parallel-group
Mayfield et al. 1998 [32 ] 1.50 0.42 GTR-R parallel-group
Tonetti et al. 1998 [33 ] 2.18 0.18 FO parallel-group
Tonetti et al. 1998 [33 ] 3.04 0.20 GTR-R parallel-group
Cortellini et al. 2001 [34 ] 2.60 0.24 FO parallel-group
Cortellini et al. 2001 [34 ] 3.50 0.28 GTR-R parallel-group
Cortellini et al. 1995 [35 ] 2.50 0.46 FO parallel-group
Cortellini et al. 1995 [35 ] 4.70 0.53 GTR-N parallel-group
Cortellini et al. 1996 [36 ] 2.30 0.23 FO parallel-group
Cortellini et al. 1996 [36 ] 5.20 0.40 GTR-N parallel-group
Cortellini et al. 1996 [36 ] 4.6 0.35 GTR-R parallel-group
Paolantonio et al. 2008 [37 ] 1.50 0.25 FO parallel-group
Paolantonio et al. 2008 [37 ] 3.10 0.34 GTR-R parallel-group
Stavropoulos et al. 2003 [38 ] 1.50 0.58 FO parallel-group
Stavropoulos et al. 2003 [38 ] 2.90 0.54 GTR-R parallel-group
Blumenthal and Steinberg 1990 [39 ] 0.75 0.06 FO split-mouth
Blumenthal and Steinberg 1990 [39 ] 1.17 0.03 GTR-R split-mouth
Pritlove-Carson et al. 1995 [40 ] 1.73 0.36 FO split-mouth
Pritlove-Carson et al. 1995 [40 ] 1.78 0.45 GTR-N split-mouth
Ratka-Kr
̈
u
ger et al. 2000 [41 ] 4.00 0.77 FO split-mouth
Ratka-Kr
̈
u
ger et al. 2000 [41 ] 4.18 0.64 GTR-R split-mouth
Loos et al. 2002 [42 ] 1.29 0.31 FO split-mouth
Loos et al. 2002 [42 ] 1.40 0.28 GTR-R split-mouth
Cortellini et al. 1998 [43 ] 1.60 0.38 FO split-mouth
Cortellini et al. 1998 [43 ] 3.00 0.35 GTR-R split-mouth
Chung et al. 1990 [44 ]
−0.71
0.29 FO split-mouth
Chung et al. 1990 [44 ] 0.56 0.18 GTR-R split-mouth
Mora et al. 1996 [45 ] 2.55 0.32 FO split-mouth
Mora et al. 1996 [45 ] 3.85 0.28 GTR-N split-mouth
