Table 2
Summary of interbody device sizes implanted.
Cage Size/Type
# of Levels
%
5.5 mm Tapered
13
17.8%
6.5 mm Tapered
34
46.6%
6.5 mm Domed
2
2.7%
7.5 mm Tapered
21
36.8%
8.5 mm Tapered
2
3.5%
9.5 mm Tapered
1
1.8%