Subaxial cervical pedicle screw placement—computer navigated
by S Rajasekaran

Jaypee’s Ganga Video Atlas of Spine Surgery

by Rajasekaran S
About Video

Registration of anatomy can be either CT based or Iso-C 3D C arm based. If a CT based process is used, separate registration must be performed for each vertebral level. Placing the MIRA closer to the level of pedicle screw insertion increases the precision. Once registration is performed, the position of the MIRA in relationship to the spine must not be changed under any circumstance. Whenever in doubt, a recheck on accuracy is performed.

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