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Operative Nuances of Stereotactic Leksell Frame-Based Depth Electrode Implantation
Holger Joswig1, Carolyn M Benson1, Andrew G Parrent1
1Epilepsy Program, Department of Clinical Neurological Sciences, Division of Neu-rosurgery, London Health Sciences Cen-tre, University Hospital, London, Ontario, Canada.
Operative Neurosurgery (Hagerstown, Md.)
|December 12, 2017
Summary
This technical note details stereotactic Leksell frame-based depth electrode implantation for intracranial electroencephalographic monitoring. Neurosurgeons can use these insights to refine their surgical techniques and improve patient outcomes.
Area of Science:
- Neurosurgery
- Epileptology
- Medical Device Technology
Background:
- Stereotactically implanted depth electrodes are increasingly utilized for intracranial electroencephalographic (EEG) monitoring in epilepsy centers worldwide.
- This technique is crucial for precise localization of seizure foci.
Purpose of the Study:
- To share practical experience and identify key considerations for stereotactic Leksell frame-based depth electrode implantation.
- To provide guidance on potential challenges and successful strategies.
Main Methods:
- An intraoperative video documenting the depth electrode implantation procedure using the Leksell frame was recorded.
- The technique focuses on the stereotactic approach for accurate electrode placement.
Main Results:
- A comprehensive description of the stereotactic depth electrode implantation technique is provided.
- Accompanying video demonstrates the practical application of the Leksell frame system.
Conclusions:
- Neurosurgeons performing intracranial EEG monitoring can benefit from the technical nuances and practical advice presented.
- This technical note aims to enhance the safety and efficacy of depth electrode placement in epilepsy surgery.
