Related Experiment Video
Updated: Apr 17, 2026

Endoscopic Cholesteatoma Surgery
Published on: January 19, 2022
Auditory canal exostoses in Irish surfers
P Lennon1, C Murphy2, B Fennessy2
1Department of Otolaryngology, Head and Neck Surgery, University Hospital Limerick, Dooradoyle, Limerick, Ireland. paullennon81@gmail.com.
Aim:
Surfing is increasing in popularity in Ireland. Exostoses of the external auditory canal are a common finding in those who surf in cold water. The aim of this study was to examine the prevalence of external canal exostoses in a population of Irish surfers.
Methods:
A cross-sectional study of Irish surfers was carried out. Patients were examined and questioned on their knowledge of exostoses, surfing routine, use of barrier protection and symptoms experienced.
Results:
119 surfers were analysed. 66 % of the surfers examined exhibited exostoses and 88 % were unaware of their diagnosis. Those that developed exostoses had surfed for a mean of 5,028 h, those that did not had surfed for a significantly shorter mean of 1,909 h (p = 0.0002).
Conclusions:
This is first study of this nature in the UK or Ireland. With a 5- to 6-year lag phase for exostoses to develop, these patients are likely to become an increasing part of Otolaryngologist's workload.
More Related Videos
07:06Endaural Endoscopic Atticoantrotomy Retrograde Mastoidectomy using a Constant Suction Bone-drilling Technique
Published on: May 23, 2021
09:07Author Spotlight: Advancing Endoscopic Ossiculoplasty – Techniques, Innovations, and Practical Guidance for Clinical Integration
Published on: January 26, 2024
Related Concept Videos
The Auditory Ossicles
The aptly named stapes look very much like a stirrup. The three ossicles are unique to mammals, and each plays a role in...
Anatomy of the Ear
Hair Cells
The Cochlea
Auditory Pathway
When viewed cross-sectionally, the cochlea reveals the scala vestibuli and scala tympani flanking...
The Hyoid Bone