Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 2 Comparison of preoperative CT inlet and outlet measurements with the fluoroscopic angles used intraoperatively
From: Correlating preoperative imaging with intraoperative fluoroscopy in iliosacral screw placement
View | Minimal difference | Maximal difference | Range of values | Average |
|---|---|---|---|---|
Preoperative CT inlet compared to fluoroscopic inlet | −21 | 5 | 26 | 4.4 |
Preoperative CT outlet compared to fluoroscopic outlet | −9 | 7 | 16 | 0.45 |
Postoperative CT inlet compared to preoperative inlet | 0 | 6 | 6 | 2.04 |
Postoperative CT outlet compared to preoperative CT inlet | 0 | 7 | 7 | 2.54 |