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

Tests of eustachian tube function and ear surgery.

H Sloth1, T Lildholdt

  • 1Department of Otolaryngology, Vejle Hospital, Denmark.

Clinical Otolaryngology and Allied Sciences
|June 1, 1989
PubMed
Summary

Eustachian tube function significantly impacts ear surgery success. Testing passive equilibration of minus 200 mm water pressure predicted a 7-fold increase in successful myringoplasty outcomes in this study.

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

Azithromycin Concentrations and Microbiology of Tonsils during Weekly Medication in Patients with Recurrent Tonsillitis.

Clinical drug investigation·2008
Same author

The natural history of recurrent acute tonsillitis and a clinical trial of azithromycin for antibiotic prophylaxis.

Clinical otolaryngology and allied sciences·2003
Same author

Tympanometry for diagnosis and treatment of otitis media in general practice.

Family practice·2000
Same author

Glucocorticoid treatment for nasal polyps. The use of topical budesonide powder, intramuscular betamethasone, and surgical treatment.

Archives of otolaryngology--head & neck surgery·1997
Same author

Sequelae of secretory otitis media: changes in middle ear biomechanics.

Acta oto-laryngologica·1997
Same author

[Education--The basis is in order].

Sygeplejersken·1997

Area of Science:

  • Otolaryngology
  • Surgical Outcomes
  • Eustachian Tube Physiology

Background:

  • Predicting ear surgery outcomes remains challenging due to limited objective measures.
  • The Eustachian tube's role in surgical success is recognized but underutilized clinically.
  • Myringoplasty success rates can be influenced by underlying middle ear conditions.

Purpose of the Study:

  • To evaluate the clinical significance of preoperative Eustachian tube function tests.
  • To correlate Eustachian tube equilibration abilities with late outcomes of myringoplasty.
  • To assess the utility of specific pressure equilibration tests in predicting surgical success.

Main Methods:

  • 157 patients undergoing myringoplasty were tested preoperatively.
  • Assessed ability to equilibrate static air pressure (±200 mm water) passively and actively.
  • Correlated test results with late surgical outcomes.

Main Results:

  • Patients able to passively equilibrate -200 mm water pressure showed a 7x higher myringoplasty success rate.
  • Eustachian tube active equilibration was less efficient in ears with cholesteatoma.
  • A significant correlation was observed between specific Eustachian tube function tests and surgical outcomes.

Conclusions:

  • Preoperative Eustachian tube function testing demonstrates clinical significance for predicting myringoplasty outcomes.
  • Passive equilibration of negative pressure is a strong positive predictor of surgical success.
  • Current tests, while informative, are deemed insufficient for widespread clinical adoption without further refinement.

Related Experiment Videos