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 Video

Updated: Jun 30, 2026

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique
07:06

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

[Studies of labyrinthine cholesteatoma-related fistulas: report of 22 cases].

Frédéric Portier1, Emmanuel Lescanne, Emmanuel Racy

  • 1Service d'oto-rhino-laryngologie et Chirurgie Cervico-Faciale, CHU de Bicêtre, Le Kremlin-Biĉetre, France.

The Journal of Otolaryngology
|June 22, 2005
PubMed
Summary

Labyrinthine fistulae (LF) occurred in 5.8% of mastoid operations. Surgical removal of cholesteatoma matrix and fistula sealing safely preserves hearing, with canal wall down procedures influenced by cholesteatoma extent.

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

Cost-utility of cochlear implantation in single-sided deafness and asymmetric hearing loss: results of a randomized controlled trial.

The European journal of health economics : HEPAC : health economics in prevention and care·2024
Same author

Comparison of Blunt Force (Mechanical), Piezoelectric, and Electric Instruments in Bony Vault Management.

Facial plastic surgery clinics of North America·2024
Same author

Human papilloma virus (HPV) presence in primary tumors of the lacrimal sac: a case series and review of the literature.

Orbit (Amsterdam, Netherlands)·2024
Same author

Day-case otology: Special attention to the pediatric cochlear implantation procedure.

International journal of pediatric otorhinolaryngology·2024
Same author

Spliceosome malfunction causes neurodevelopmental disorders with overlapping features.

The Journal of clinical investigation·2023
Same author

Jansen-de Vries syndrome: Expansion of the PPM1D clinical and phenotypic spectrum in 34 families.

American journal of medical genetics. Part A·2023

Area of Science:

  • Otolaryngology
  • Neurosurgery
  • Medical Imaging

Background:

  • Labyrinthine fistulae (LF) are abnormal communications between the middle ear or mastoid and the inner ear.
  • Cholesteatoma is a common cause of LF, posing surgical challenges and risks to hearing and balance.

Observation:

  • This retrospective review analyzed 22 labyrinthine fistulae cases over 382 mastoid operations.
  • Computed tomography (CT) scans accurately diagnosed LF preoperatively in all cases, though a second fistula was missed in two instances.
  • The horizontal semicircular canal was the sole location for LF in all identified cases.

Findings:

  • Labyrinthine fistulae (LF) prevalence was 5.8%, with otorrhea and hearing loss as primary symptoms.
  • Surgery involving cholesteatoma matrix removal and fistula sealing with temporalis fascia demonstrated safe outcomes, preserving hearing in 80% of patients.

More Related Videos

Endoscopic Cholesteatoma Surgery
08:47

Endoscopic Cholesteatoma Surgery

Published on: January 19, 2022

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma
02:37

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Published on: December 15, 2023

Related Experiment Videos

Last Updated: Jun 30, 2026

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique
07:06

Endaural Endoscopic Atticoantrotomy (Retrograde Mastoidectomy) using a Constant Suction Bone-drilling Technique

Published on: May 23, 2021

Endoscopic Cholesteatoma Surgery
08:47

Endoscopic Cholesteatoma Surgery

Published on: January 19, 2022

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma
02:37

Robot-Assisted Transcanal Endoscopic Ear Surgery for Congenital Cholesteatoma

Published on: December 15, 2023

  • Canal wall down procedures were more common (77%) than conservative approaches (23%), with the decision influenced by cholesteatoma characteristics.

    • Implications:

    • Surgical management of labyrinthine fistulae (LF) can effectively preserve cochlear function.
    • Accurate preoperative CT imaging is crucial for diagnosing LF and planning surgical interventions.
    • Surgical approach selection for cholesteatoma should prioritize disease extent over the mere presence of a labyrinthine fistula.