Cartilage‐perichondrial composite graft tympanoplasty in the treatment of posterior marginal and attic retraction pockets

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Abstract
The atelectatic retraction pocket (ARP) has been implicated in the development of chronic otitis media and cholesteatoma. The ARP's tendency for persistence or recurrence despite treatment is a significant otologic problem. The purpose of this study is to define and discuss this clinical entity and the use of cartilage-perichondrium tympanoplasty as a safe and predictable method of treatment, reducing destructive complications while maintaining ear function. A retrospective analysis of 85 operated ears is presented.