Table 2

Details of pedicle screw instrumentation (N = 115).

Instrumentation DetailsValue
No. of levels instrumented1595
No. of levels instrumented with 3DPSG1112
Pedicle screws placed with 3DPSG2210
 Thoracic1452
 Lumbar758
Misplaced pedicle screws with 3DPSG10

  • Abbreviation: 3DPSG, 3D-printed pedicle screw guides.