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Related Experiment Videos

Lateral orthogonal approach for depth electrode insertion using the Leksell frame: technical note

G Rees Cosgrove1

  • 1Department of Neurological Surgery, University of Virginia Health Sciences Center, Charlottesville.

Stereotactic and Functional Neurosurgery
|January 1, 1993
PubMed
Summary
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A new device enables simple lateral orthogonal approaches with the Leksell stereotactic frame. This simplifies bilateral electrode insertion and targets lesions beyond the arc

Area of Science:

  • Neurosurgery
  • Medical Devices
  • Stereotactic Surgery

Background:

  • The Leksell stereotactic frame is a standard tool in neurosurgery.
  • Current limitations exist for accessing certain brain regions and performing bilateral procedures.

Purpose of the Study:

  • To describe a novel device for lateral orthogonal approaches using the Leksell stereotactic frame.
  • To enhance the versatility of the Leksell frame for complex targeting and bilateral procedures.

Main Methods:

  • A simple, novel device is presented for stereotactic surgery.
  • The device facilitates lateral orthogonal trajectories without the stereotactic arc.
  • Compatibility with Leksell frame systems was ensured.

Main Results:

Related Experiment Videos

  • The device allows for simultaneous bilateral insertion of intracerebral electrodes.
  • It enables targeting of far lateral lesions previously inaccessible.
  • The device is compatible with recent Leksell frame models and accessories.

Conclusions:

  • This device offers a simple solution for advanced stereotactic procedures.
  • It expands the capabilities of the Leksell stereotactic frame for complex neurosurgical applications.