Accuracy and Safety of Robot-Assisted versus Fluoroscopy-Guided Posterior C1 Lateral Mass and C2 Pedicle Screw Internal Fixation for Atlantoaxial Dislocation: A Preliminary Study

<div>Impact of surgeon’s experience on surgery parameters. (a) In the FH group, the EBL varied widely from case to case and the trend line of the surgical duration did not change significantly with time. (b) In the RA group, the trend line of the surgical duration decreased and EBL was stabilized with more operations.</div>

BioMed Research International

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Figure 2

Figure 2: Accuracy and Safety of Robot-Assisted versus Fluoroscopy-Guided Posterior C1 Lateral Mass and C2 Pedicle Screw Internal Fixation for Atlantoaxial Dislocation: A Preliminary Study 

Figure 2 | Accuracy and Safety of Robot-Assisted versus Fluoroscopy-Guided Posterior C1 Lateral Mass and C2 Pedicle Screw Internal Fixation for Atlantoaxial Dislocation: A Preliminary Study 