Related Experiment Video
Updated: Aug 9, 2026

The Microscopic Transcanal Approach in Stapes Surgery Revisited
Published on: February 16, 2022
[Stenosis of the external auditory canal: etiology, classification and management]
Eugenijus Lesinskas1, Romas Kasinskas, Inga Adomaityte
1Vilniaus universiteto ligonines Santariskiu klinikos Ausu nosies, gerkles ligu klinika, Vilnius. e.lesinskas@takas.lt
Abstract:
Stenosis of the external auditory canal is uncommon, poly-etiological pathology of the external auditory canal. The management of stenosis of the external auditory canal is difficult because of re-stenosis and danger of postoperative complications. The purpose of this article is to present modern classification, etiopathogenesis of the external auditory canal stenosis, indications for the surgical management, some aspects of the surgical management, using the modern literature and clinical cases.
Related Concept Videos
Anatomy of the Ear
Auditory Pathway
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking the...
Esophageal Strictures-I: Introduction
Etiology
The primary cause of esophageal strictures is long-standing gastroesophageal reflux disease (GERD), accounting for about 70 to 80% of adult cases. Chronic acid reflux can lead to injury and scarring of the esophageal lining, culminating in...
Esophageal Strictures-II: Clinical Features and Management
Healthcare providers should gather a comprehensive medical history and conduct a physical examination for diagnosis. If esophageal stricture is...
Mitral Stenosis I: Introduction
Mitral Stenosis III: Medical Management

