BACKGROUND: Retraction pocket (RP) of the tympanic membrane (TM) is a common pathology in children that can cause ossicular chain erosion, cholesteatoma formation, and potentially life-threatening complications of cholesteatoma. This study assessed the functional and anatomical results of cartilage grafting in children with severe RP of the TM. METHODS: This was a retrospective review of 212 children from a tertiary referral center. RESULTS: We identified significant differences in hearing results, indication criteria, and location of TM fixation between stages II and III of RP (according to Charachon). We observed a significantly higher incidence of RP in boys than in girls. CONCLUSIONS: Cartilage tympanoplasty for retraction pocket of the tympanic membrane in children is a safe procedure with good anatomical and hearing results.

Department of Pediatric Otorhinolaryngology University Hospital Brno and Faculty of Medicine of Masaryk University Brno Czech Republic

Institute of Biostatistics and Analyses Masaryk University Brno Czech Republic

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