Exostosis and Canalplasty
Exostosis and Canalplasty Services
At Spokane ENT, we provide expert evaluation and treatment of exostosis, commonly known as surfer's ear, which are benign bony growths that develop in the external ear canal. Exostoses form as a result of repeated exposure to cold water and wind, causing the bone in the ear canal to thicken and narrow the canal opening. These growths typically develop bilaterally and can lead to hearing loss, recurrent ear infections, and cerumen impaction as the narrowed canal becomes more difficult to clean and maintain. Our team performs comprehensive evaluation including otoscopic examination and audiometric testing to assess the extent of the exostoses and their impact on hearing function.
We utilize advanced imaging techniques including computed tomography (CT) scans to visualize the bony growths and plan surgical intervention when necessary. Our evaluation includes assessment of the size and location of the exostoses, the degree of canal narrowing, and the presence of associated complications such as external otitis or hearing loss. We work closely with patients to understand their symptoms and determine whether surgical intervention is indicated based on the severity of the condition and its impact on quality of life.
Our surgeons specialize in canalplasty procedures, which involve surgical removal of the exostoses and widening of the ear canal to restore normal hearing function and prevent complications. The procedure is typically performed under general anesthesia using a postauricular or endaural approach, allowing direct access to the ear canal. Our surgeons use specialized drills and instruments to carefully remove the bony growths while preserving the delicate structures of the ear canal and eardrum. Following surgery, we provide comprehensive postoperative care including ear canal packing, monitoring for complications, and follow-up appointments to ensure optimal healing and restoration of normal ear canal function.
Exostosis and Canalplasty Resources
Frequently Asked Questions
Exostoses are bony growths in the ear canal, often caused by repeated cold water exposure (e.g., swimming). They can narrow the canal, trap debris, and cause infections or hearing loss.
Canalplasty is surgery to remove exostoses or widen the ear canal. It restores normal canal shape and function, improving drainage and reducing infection risk.
Canalplasty may be recommended if exostoses cause recurrent ear infections, hearing loss, or difficulty cleaning the ears. Your ENT will evaluate and discuss options.
Recovery typically takes a few weeks. You may need to keep the ear dry and use ear drops. Your ENT will provide specific postoperative instructions.
See an ENT if you have recurrent ear infections, ear canal narrowing, difficulty with ear cleaning, or hearing loss. Evaluation can determine if exostoses or other issues are present.