Table
3:
Computes tomography evaluation of screw placement according to Wiesner and
Schizas scale.
|
Screw Placement |
No of screws(%) |
|
Correct |
688 (98.4%) |
|
Encroachment (or questionable) |
2 (0.28%) |
|
Frank penetration |
9 (1.28%) |
|
Minor |
4 (0.57%) |
|
Moderate |
0 (0%) |
|
Severe |
5 (0.29) |