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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.
Irish Journal of Medical Science
|February 13, 2015
Summary
A high prevalence of external auditory canal exostoses was found in Irish surfers. Most surfers were unaware of this condition, which is linked to prolonged cold-water surfing exposure.
Area of Science:
- Otolaryngology
- Sports Medicine
- Environmental Health
Background:
- Surfing's rising popularity, particularly in cold-water regions like Ireland.
- External auditory canal exostoses (surfer's ear) are associated with cold-water surfing.
- Limited data exists on the prevalence of exostoses in the Irish surfer population.
Purpose of the Study:
- To determine the prevalence of external auditory canal exostoses among Irish surfers.
- To assess surfers' awareness of exostoses and their associated risk factors.
Main Methods:
- Cross-sectional study involving the examination of 119 Irish surfers.
- Data collection included clinical examination, surfer history, and symptom assessment.
- Questionnaires addressed surfing habits, use of protective measures, and awareness of exostoses.
Main Results:
- 66% of surfers examined presented with external auditory canal exostoses.
- 88% of affected surfers were unaware of their diagnosis.
- A significant correlation was found between hours surfed and exostoses development (mean 5,028 hours vs. 1,909 hours, p=0.0002).
Conclusions:
- This study highlights a high prevalence of exostoses in Irish surfers, indicating a significant public health concern.
- The 5- to 6-year lag phase suggests an increasing future workload for otolaryngologists.
- Increased awareness and preventative measures are crucial for surfers exposed to cold water.
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