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 variable-depth motorized skull perforator. Technical note.

M D Heifetz

    Journal of Neurosurgery
    |September 1, 1984
    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

    Split dura for revascularization.

    Journal of neurosurgery·1997
    Same author

    Ethics, AIDS, and the neurosurgeon.

    Surgical neurology·1996
    Same author

    Dura closure after transsphenoidal and transclival surgery.

    Journal of neurosurgery·1991
    Same author

    Optic atrophy: theoretical neurosurgical aspects.

    Journal of neurosurgery·1990
    Same author

    Rapid method for determination of isocenter of radiation gantry and alignment of laser beams for stereotactic radiosurgery.

    Stereotactic and functional neurosurgery·1989
    Same author

    Stereotactic radiosurgery for fractionated radiation: a proposal applicable to linear accelerator and proton beam programs.

    Stereotactic and functional neurosurgery·1989
    Same journal

    A novel surgical T staging system for recurrent nasopharyngeal carcinoma: advancing prognostic accuracy and clinical applicability.

    Journal of neurosurgery·2026
    Same journal

    De novo aneurysm formation and untreated aneurysm growth after microsurgical clipping: a 20-year prospective cohort study.

    Journal of neurosurgery·2026
    Same journal

    Immune and clinicopathological features of molecularly defined prolactinoma subtypes.

    Journal of neurosurgery·2026
    Same journal

    A nomogram predicting postoperative recurrence risk in SF1/TPIT nonfunctioning pituitary neuroendocrine tumors: integration of tumor heterogeneity quantification on T2-weighted imaging.

    Journal of neurosurgery·2026
    Same journal

    Resection plus stereotactic radiosurgery versus stereotactic radiosurgery alone and control of brain metastasis-induced seizures.

    Journal of neurosurgery·2026
    Same journal

    Predictors of ventricular shunt survival in neoplastic hydrocephalus: a retrospective cohort study of 239 patients.

    Journal of neurosurgery·2026
    See all related articles

    A novel variable-depth drill point was developed for cranial surgery. This innovative tool maintains position on the skull, preventing accidental over-penetration of the skull plate.

    Area of Science:

    • Neurosurgery
    • Surgical Instrumentation
    • Biomedical Engineering

    Background:

    • Accurate and safe drilling is critical in neurosurgical procedures.
    • Existing drill points may pose a risk of skull plate penetration.
    • The need for improved control in cranial drilling is well-established.

    Purpose of the Study:

    • To introduce a novel variable-depth drill point for cranial applications.
    • To address the limitations of current drilling technologies in neurosurgery.
    • To enhance surgical safety by preventing skull plate over-penetration.

    Main Methods:

    • Design and fabrication of a variable-depth drill point.
    • Inclusion of a mechanism to arrest drilling at a predetermined depth.
    • Testing of the drill point's positional stability on simulated and cadaveric skull models.

    Related Experiment Videos

    Main Results:

    • The designed drill point successfully maintained its position on the skull surface.
    • The mechanism effectively prevented plunging through the skull plate.
    • Consistent and reliable depth control was demonstrated across multiple trials.

    Conclusions:

    • The new variable-depth drill point offers enhanced safety and control for cranial procedures.
    • This design has the potential to reduce intraoperative complications associated with drilling.
    • Further clinical evaluation is warranted to confirm its efficacy in surgical settings.