A comparison of image guidance systems for sinus surgery.

@article{Metson1998ACO,
  title={A comparison of image guidance systems for sinus surgery.},
  author={Ralph B. Metson and Richard E. Gliklich and Maria Cosenza},
  journal={The Laryngoscope},
  year={1998},
  volume={108 8 Pt 1},
  pages={
          1164-70
        }
}
OBJECTIVE Intraoperative computed tomographic guidance systems are available which utilize either electromagnetic (radiofrequency) or optical (infrared) signals to localize instruments within the surgical field. The objective of this study was to compare the use of these two different image guidance technologies for sinus surgery. STUDY DESIGN Prospective cohort study. METHODS The electromagnetic-based InstaTrak system (n = 24) and the optical-based Stealth-Station (n = 49) were compared in… CONTINUE READING
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