Table 1 Patient characteristics
Gender/age | Indication | Level | Cages | Interval (months) |
|---|---|---|---|---|
F24 | Lysis-olisthesis | L5-S1 | 2 | 22 |
F51 | Discopathy | L3-L4 | 1 | 24 |
F65 | Degenerative olisthesis | L4-L5 | 2 | 10 |
F65 | Discopathy | L3-L4 | 2 | 12 |
M55 | Lysis-olisthesis | L5-S1 | 2 | 12 |
F49 | Lysis-olisthesis | L4-L5 | 2 | 7 |
M39 | Discopathy | L4-L5; L5-S1 | 1 | 24 |
M48 | Lysis-olisthesis | L5-S1 | 2 | 6 |
F41 | Lysis-olisthesis | L5-S1 | 2 | 10 |
M46 | Lysis-olisthesis | L5-S1 | 2 | 4 |
F41 | Lysis-olisthesis | L5-S1 | 2 | 17 |
F33 | Lysis-olisthesis | L5-S1 | 2 | 14 |
M50 | Lysis-olisthesis | L5-S1 | 2 | 26 |
F19 | Lysis-olisthesis | L4-L5 | 2 | 31 |
M49 | Lysis-olisthesis | L5-S1 | 2 | 6 |