Assessment of the Targeting Quality of a Stereotactic Instrument to an Aiming Point in the Brain Using a Frameless Navigation System


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Abstract

A method using modeling on a human head phantom to evaluate the total targeting error of a stereotactic instrument to deep targets in patient’s brain is presented. The means of targeting the instrument to intracerebral aiming points was a Medtronic StealthStation S7 frameless navigation system combined with a Philips Achieva 3 T MRI scanner and a Philips Gemini TF PET/CT scanner.

About the authors

A. I. Kholyavin

N. P. Bechtereva Institute of the Human Brain, |Russian Academy of Sciences

Author for correspondence.
Email: Kholyavin@mail.ru
Russian Federation, St. Petersburg

V. B. Nizkovolos

N. P. Bechtereva Institute of the Human Brain, |Russian Academy of Sciences

Email: Kholyavin@mail.ru
Russian Federation, St. Petersburg

A. A. Bogdan

N. P. Bechtereva Institute of the Human Brain, |Russian Academy of Sciences

Email: Kholyavin@mail.ru
Russian Federation, St. Petersburg

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