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Modified meatoplasty for external auditory canal stenosis with endoaural-conchal incision
1ENT Department, Eye and ENT Hospital, Fudan University, Shanghai, China.
Summary
A modified meatoplasty using an endoaural-conchal incision effectively treats external auditory canal stenosis. This reliable surgical technique offers stable, functional, and cosmetic results with a low restenosis rate.
Area of Science:
- Otolaryngology
- Surgical Innovation
- Auditory Canal Reconstruction
Background:
- External auditory canal stenosis poses challenges in treatment.
- Congenital and acquired stenosis require effective surgical solutions.
- Existing meatoplasty techniques may have limitations.
Purpose of the Study:
- To present a modified meatoplasty technique utilizing an endoaural-conchal incision.
- To evaluate the efficacy and safety of this modified meatoplasty for external auditory canal stenosis.
- To assess postoperative complications and restenosis rates.
Main Methods:
- Retrospective clinical study involving 140 patients (145 ears).
- Surgical correction of external auditory canal stenosis from 2003 to 2010.
- Application of a modified meatoplasty with an endoaural-conchal incision.
Main Results:
- High patient satisfaction reported.
- No severe complications observed, including facial nerve injury or skin flap necrosis.
- A low restenosis rate of 1.38% (2 cases) was documented.
Conclusions:
- The modified meatoplasty is a reliable method for treating external auditory canal stenosis.
- The technique provides stable, functionally adequate, and cosmetically acceptable outcomes.
- This approach offers a valuable new surgical option, particularly for congenital cases.
