Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

A noninvasive thermoplastic head immobilization system. Technical note

M N Pilipuf1, J C Goble, N F Kassell

  • 1Department of Biomedical Engineering, University of Virginia Health Sciences Center, Charlottesville, USA.

Journal of Neurosurgery
|June 1, 1995
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The clinical spectrum of aneurysmal subarachnoid hemorrhage.

Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association·2015
Same author

Endovascular treatment for symptomatic cerebral vasospasm after subarachnoid hemorrhage: transluminal balloon angioplasty compared with intraarterial papaverine.

Neurosurgical focus·2006
Same author

New developments in cerebrovascular surgery.

Current opinion in anaesthesiology·2006
Same author

Endovascular management of unruptured intracranial aneurysms.

Journal of neurology, neurosurgery, and psychiatry·2006
Same author

Attenuation of vasospasm and hemoglobin-induced constriction in the rabbit basilar artery by a novel protease inhibitor.

Neurosurgical focus·2004
Same author

Attenuation of cerebral vasospasm by systemic administration of an endothelin-A receptor antagonist, TBC 11251, in a rabbit model of subarachnoid hemorrhage.

Neurosurgical focus·2004

A new noninvasive thermoplastic system provides accurate head immobilization for neuroimaging and surgery. This system ensures reproducible patient positioning without bone fixation, enhancing diagnostic and surgical procedures.

Area of Science:

  • Neurosurgery
  • Medical Imaging
  • Biomedical Engineering

Background:

  • Neuroimaging and neurosurgery demand precise patient immobilization and positioning.
  • Existing methods may involve invasive techniques or lack sufficient accuracy.
  • Reproducible anatomical localization is critical for successful neurosurgical planning and execution.

Purpose of the Study:

  • To introduce a novel noninvasive head immobilization system.
  • To evaluate the system's accuracy, reproducibility, and effectiveness in immobilization.
  • To assess the system's utility in neuroimaging, neurosurgical planning, and neurosurgery.

Main Methods:

  • Development of a thermoplastic head immobilization system.
  • Evaluation using nine healthy volunteers undergoing repeated magnetic resonance imaging sessions.

Related Experiment Videos

  • Quantitative assessment of positioning reproducibility and motion displacement.

    • Main Results:

    • The system achieved high accuracy and reproducibility in patient positioning.
    • Mean axial displacement for repeated positioning was 0.6 mm (variance 0.1 mm).
    • Mean displacement during simulated robust patient motion was 1.8 mm (variance 0.9 mm).

    Conclusions:

    • The noninvasive thermoplastic system effectively immobilizes the head with high accuracy.
    • It offers reproducible patient positioning crucial for neuroimaging and neurosurgery.
    • The system provides a non-invasive alternative to bone fixation methods.