Abstract
Material and methods It’s a retrospective chart review of all the cases operated for tympanic membrane perforation using tragal cartilage done in Nepal Police hospital, Maharajgung, Kathmandu,Nepal from 2019 June to 2022 July. A detailed history, clinical examination, diagnostic nasal endoscopy, otoendoscopy were done for all patients preoperatively and postoperatively at three weeks, three months and six months. Audiological evaluation was done at six months postsurgery. Cartilage-perichondrium composite graft from tragal was used for the repair of tympanic membrane in all the cases. Data was entered into MS Excel for verification and transferred into Statistical Package for the Social Sciences (SPSS). . Frequency, percentage, means, standard deviation calculated for descriptive data.
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