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Table 1 Revision numbers of pedicle screws in relation to the number of scans of intraoperative cone-beam CT imaging in 2215 pedicle screws

From: Intraoperative 3D imaging with cone-beam computed tomography leads to revision of pedicle screws in dorsal instrumentation: a retrospective analysis

 

After scan 1

After scan 2

Total

Revised pedicle screws

134 (6.1%)

23 (1.0%)

158 (7.0%)