From: Hybrid kyphoplasty with short-versus intermediate- and long-segment pedicle screw fixations for the management of thoracolumbar burst fractures
Score
1 point
2 points
3 points
Comminution
< 30%
30–60%
> 60%
Fragment displacement
Minimal displacement
Displacement < 50%
Displacement > 50%
Kyphosis correction
3°
4°–9°
≥10°