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Complications between the two groups.
| Parameters | Iliac bone group (n = 16) | n-HA/PA66 group (n = 16) | t/χ2 | p-value |
|---|---|---|---|---|
| Perioperatively | ||||
| Wound infection | 1 | 1 | ||
| Nerve root injury | 0 | 0 | ||
| Implant-related | ||||
| Screw loosening | 0 | 0 | ||
| Screw broken | 0 | 0 | ||
| Graft broken | 1 | 0 | ||
| Total complications | 2 | 1 | 0.368 | 0.544 |
