From: Virtual pterygoid implant planning in maxillary atrophic patients: prosthetic-driven planning and evaluation
Implant length beyond the pterygoid maxillary junction (mm)
0–2
2–4
4–6
6–8
8–10
10–12
Total
Number
2
14
45
47
7
1
116
%
1.7
12.1
38.8
40.5
6.0
0.9
100