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 Concept Videos

Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...

You might also read

Related Articles

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

Sort by
Same author

Trautmann's triangle anatomy with application to posterior transpetrosal and other related skull base procedures.

Clinical anatomy (New York, N.Y.)·2014
Same author

Cisplatin ototoxicity affecting cochlear implant benefit.

Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology·2011
Same author

Ethiodol extravasation during sialography.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2011
Same author

In-vivo assessment of migration and engraftment of stem cells in the cochlea using a high-resolution microscopic-endoscope.

The Laryngoscope·2011
Same author

The evolution of mastoidectomy and tympanoplasty.

The Laryngoscope·2011
Same author

Tragal storage of autograft middle-ear ossicles.

Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery·2010

Related Experiment Video

Updated: Jul 13, 2026

The Microscopic Transcanal Approach in Stapes Surgery Revisited
07:35

The Microscopic Transcanal Approach in Stapes Surgery Revisited

Published on: February 16, 2022

MRI Scanners and the Stapes Prosthesis.

Michael H Fritsch1

  • 1Department of Otolaryngology-Head and Neck Surgery, Indiana University School of Medicine, Indianapolis, Indiana, U.S.A.

Otology & Neurotology : Official Publication of the American Otological Society, American Neurotology Society [And] European Academy of Otology and Neurotology
|August 21, 2007
PubMed
Summary

Most patients with metal stapes prostheses can safely undergo magnetic resonance imaging (MRI) scans. Only a specific defective McGee piston from 1987 poses a risk, requiring alternative imaging or reimplantation.

More Related Videos

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach
09:20

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach

Published on: March 5, 2022

Techniques of Endoscopic Ossiculoplasty
09:07

Techniques of Endoscopic Ossiculoplasty

Published on: January 26, 2024

Related Experiment Videos

Last Updated: Jul 13, 2026

The Microscopic Transcanal Approach in Stapes Surgery Revisited
07:35

The Microscopic Transcanal Approach in Stapes Surgery Revisited

Published on: February 16, 2022

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach
09:20

Step-by-Step Stapedotomy through Transcanal Exclusive Endoscopic Approach

Published on: March 5, 2022

Techniques of Endoscopic Ossiculoplasty
09:07

Techniques of Endoscopic Ossiculoplasty

Published on: January 26, 2024

Area of Science:

  • Otolaryngology
  • Biomedical Engineering
  • Radiology

Background:

  • Concerns exist regarding the safety of in vivo implanted metal stapes prostheses during magnetic resonance imaging (MRI).
  • Increasing MRI scanner power raises concerns about potential ferromagnetic forces causing stapes prosthesis displacement.

Purpose of the Study:

  • To evaluate the safety of exposing metal stapes prostheses to MRI scanners.
  • To identify specific types of stapes prostheses that may pose risks during MRI procedures.

Main Methods:

  • A comprehensive literature review was conducted.
  • A retrospective case review of patient outcomes was performed.
  • Physician surveys were utilized to gather clinical data.

Main Results:

  • Only one adverse patient outcome was substantiated, linked to a defective McGee piston prosthesis from 1987.
  • Literature review and physician surveys revealed no other adverse events or symptoms in patients with stapes prostheses exposed to MRI.
  • The study identified a specific magnetic alloy in certain McGee pistons as the sole contraindication for MRI.

Conclusions:

  • Most patients with metallic stapes prostheses can safely undergo MRI.
  • Patients with the identified defective McGee piston prosthesis (1987) should utilize computed tomography (CT) scanning or consider reimplantation.
  • Future stapes prostheses should be manufactured using nonferromagnetic materials like titanium to ensure MRI compatibility.