|  | PEEK cage | Titanium cage | Autologous bone cage | Intact |
---|---|---|---|---|---|
FX | L3/4 | 4.2 | 4.2 | 4.2 | 3.9 |
L4/5 | 0.1 | 0.1 | 0.1 | 4.2 | |
L5/S | 5.1 | 5.1 | 5.2 | 4.8 | |
EX | L3/4 | 3.3 | 3.3 | 3.3 | 3.1 |
L4/5 | 0.1 | 0.1 | 0.1 | 3.9 | |
L5/S | 4.6 | 4.6 | 4.7 | 4.3 | |
LB | L3/4 | 9.3 | 9.3 | 9.3 | 8.0 |
L4/5 | 0.2 | 0.2 | 0.2 | 8.4 | |
L5/S | 9.5 | 9.5 | 9.6 | 9.0 | |
LR | L3/4 | 3.5 | 3.5 | 3.6 | 3.2 |
L4/5 | 0.1 | 0.1 | 0.1 | 3.7 | |
L5/S | 4.3 | 4.3 | 4.4 | 3.9 |