From: Prognosis of single tooth implants following alveolar ridge preservation with two recombinant human bone morphogenetic protein-2 delivery systems
Group 1
Group 2
t
P
Diameter
(mm)
4.89 ± 0.40
4.86 ± 0.50
0.21
0.84
Length
9.21 ± 1.64
9.43 ± 1.16
− 0.4
0.69