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

Isolated congenital stapes suprastructure fixation.

V Nandapalan1, M Tos

  • 1Department of Otolaryngology, Gentafte University Hospital, Copenhagen, Denmark.

The Journal of Laryngology and Otology
|February 9, 2000
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

Malakoplakia of the parotid gland: a case report and review of localised malakoplakia of the head and neck.

Annals of the Royal College of Surgeons of England·2019
Same author

Long-term results of endonasal dacryocystorhinostomy with and without stenting.

Annals of the Royal College of Surgeons of England·2013
Same author

Hearing outcomes of vestibular schwannoma patients managed with 'wait and scan': predictive value of hearing level at diagnosis.

The Journal of laryngology and otology·2010
Same author

Mobile, one stage, bilateral ear surgery for chronic otitis media patients in remote areas.

The Journal of laryngology and otology·2009
Same author

Effect of diathermy on pain and healing in tonsillectomy, compared with other methods of haemostasis: a randomised study.

The Journal of laryngology and otology·2008
Same author

Change in hearing during 'wait and scan' management of patients with vestibular schwannoma.

The Journal of laryngology and otology·2007

This study reports a rare case of isolated congenital stapes fixation, a middle ear anomaly. Surgical mobilization improved hearing, suggesting a novel treatment for this specific congenital hearing loss.

Area of Science:

  • Otolaryngology
  • Medical Genetics
  • Developmental Biology

Background:

  • Congenital conductive hearing loss often involves middle ear anomalies.
  • Isolated ossicular anomalies are uncommon, frequently co-occurring with other defects.
  • Stapes fixation is a rare cause of hearing impairment.

Observation:

  • A unique case of isolated congenital stapes suprastructure fixation was identified.
  • The stapes had a single crus (monocrural) and a mobile footplate, fused to the promontory via bony synostosis.
  • Absence of the stapedius muscle and pyramidal process, with normal incus and malleus.

Findings:

  • Surgical mobilization of the fixed stapes resulted in significant hearing improvement.
  • This represents the first reported instance of isolated congenital stapes suprastructure fixation with these specific characteristics.

Related Experiment Videos

  • The anomaly involved bony synostosis of the stapes suprastructure to the promontory.

    • Implications:

    • This case expands the understanding of congenital middle ear malformations.
    • It highlights the potential for surgical intervention in specific isolated stapes fixation anomalies.
    • Further research into classifications of minor congenital anomalies is warranted.