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This case report presents a 42-year-old female patient who was born with bilateral choanal atresia and intervened surgically for the first time at birth. However, the formed orifice was reobstructed a few months afterward, necessitating reoperation in adulthood. The purpose of this case report is to describe bilateral choanal atresia in detail, including its clinical presentation, epidemiology, diagnosis, pathogenesis, and therapeutic approach. It aims to enhance understanding of this rare but significant condition.<\/jats:p>","DOI":"10.1007\/s12070-024-04491-4","type":"journal-article","created":{"date-parts":[[2024,1,23]],"date-time":"2024-01-23T15:54:26Z","timestamp":1706025266000},"page":"2789-2792","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Bilateral Choanal Atresia in a 42-year-old Patient: A Rare Condition Case Report"],"prefix":"10.1007","volume":"76","author":[{"given":"S\u00e1vio Luquetti Silva","family":"Vieira","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Cecy","family":"de F\u00e1tima Amiti Fabri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Gabriela Cardoso","family":"Lima","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Marina Bandoli","family":"de Oliveira Tinoco","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Maria Elena","family":"Pad\u00edn-Iruegas","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Paulo","family":"Tinoco","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Fran\u00e7a Vieira","family":"e Silva","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2024,1,23]]},"reference":[{"issue":"6","key":"4491_CR1","doi-asserted-by":"publisher","first-page":"466","DOI":"10.1097\/MOO.0b013e328332a4ce","volume":"17","author":"CE Corrales","year":"2009","unstructured":"Corrales CE, Koltai PJ (2009) Choanal atresia: current concepts and controversies. 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