Variable | Non-CT-assisted group (N=50) | CT-assisted group (N=56) | p value |
---|---|---|---|
Infection | 2(4%) | 2(3.6%) | 1.000* |
Implant failure | 0 | 0 | / |
Adjacent segment degeneration | 5(10%) | 6(10.7%) | 0.904* |
Mal-union of fractured vertebrae 4(8%) | 5(8.9%) | 1.000* | |
Total | 11(22%) | 13(23.2%) | 0.881* |