From: Frequency of bone graft in implant surgery
Ant Mx
Post Mx
Ant Mn
Post Mn
Total
Percent
No BG
29
120
50
195
394
49.7
GBR
72
22
3
83
180
22.7
SL + BAO
0
175
22.1
BBG
26
5
4
8
43
5.4
127
322
57
286
792
100.0
% of BG
77.2
62.7
12.3
31.8
50.3