Table 5.
Complications in the PSO with a cage group (Group A) and the PSO group (Group B)
| Complications | Group A (n = 43) | Group B (n = 46) |
|---|---|---|
| CSF leakage | 2 | 6 |
| Superficial infection | 2 | 3 |
| Pneumonia | 2 | 1 |
| Neurologic complications | 1 | 6 |
CSF: Cerebrospinal fluid.
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