Pedicle screw insertion: computed tomography versus fluoroscopic image guidance


Computed tomography image-guided surgery (CTGS) clearly improves the accuracy of pedicle screw insertion. Recent reports claim that a fluoroscopy-guided system (FGS) offered high accuracy and easy application. However, the superiority of either technique remains unclear in clinical application. This study compares the accuracy of pedicle screws installed… (More)
DOI: 10.1007/s00264-007-0358-1


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