Article Figures & Data
Figures
- Figure 1
Flowchart describing our technique in comparing rigid and elastic fusion. First, screws are planned using a preoperative computed tomography (CT) scan, then the planned screws are transferred to the intraoperative AIRO CT scan with rigid fusion and with elastic fusion. There is a 71% accuracy rate of preoperative planned screws in rigid fusion and a 100% accuracy rate of preoperative planned screws in elastic fusion.
- Figure 2
Figure showing coregistration of planned screws to intraoperative computed tomography (CT) scan for navigation with rigid fusion. Accuracy is not shown in every level.
- Figure 3
Figure showing coregistration of planned screws to intraoperative computed tomography (CT) scan for navigation with elastic fusion. Accuracy is shown throughout all levels.
- Figure 4
Flowchart illustrating the workflow of preoperative screw position planning with elastic fusion. Step 1: preoperative computed tomography (CT) acquisition in supine. Step 2: preoperative screw planning on CT on office computer. Step 3: intraoperative AIRO CT in prone. Step 4: coregistration/transfer of planned screws to intraoperative AIRO CT scan for navigation.
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