Transpedicular screw placement: image-guided versus lateral-view fluoroscopy: in vitro simulation.

@article{Assaker2001TranspedicularSP,
  title={Transpedicular screw placement: image-guided versus lateral-view fluoroscopy: in vitro simulation.},
  author={Richard Assaker and Nicolas Reyns and Mathieu Vinchon and Xavier Demondion and Etienne Louis},
  journal={Spine},
  year={2001},
  volume={26 19},
  pages={2160-4}
}
STUDY DESIGN In vitro evaluation of monitoring screw placement using an image-guided system compared with the routine use of an image intensifier. OBJECTIVES To compare a new computer-guided method of monitoring pedicle screw placement with a well-known method of monitoring using an image intensifier, using measurements of screw placement time and accuracy. SUMMARY OF BACKGROUND DATA Pedicle screw placement relies on the identification of anatomic landmarks for the point of entry of the… CONTINUE READING

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