{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,13]],"date-time":"2026-10-13T07:10:31Z","timestamp":1791875431117,"version":"4.3.4"},"reference-count":10,"publisher":"Cambridge University Press (CUP)","issue":"1","license":[{"start":{"date-parts":[[2012,12,10]],"date-time":"2012-12-10T00:00:00Z","timestamp":1355097600000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2013,1]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215112002526_sec1\"><jats:title>Background:<\/jats:title><jats:p>A spontaneous cerebrospinal fluid leak can sometimes only become apparent following grommet insertion and usually represents dehiscence of the tegmen tympani, which is an uncommon condition.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215112002526_sec2\"><jats:title>Objectives:<\/jats:title><jats:p>This report aimed to reaffirm the importance of recognising this unusual presentation and outline management options.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215112002526_sec3\"><jats:title>Case report:<\/jats:title><jats:p>A 63-year-old man with conductive hearing loss and type B (flat) tympanometry underwent grommet insertion into his left ear, which resulted in cerebrospinal fluid otorrhoea. A defect of the tegmen tympani was found. This was successfully repaired via a transmastoid approach using a multi-layered grafting technique.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215112002526_sec4\"><jats:title>Conclusion:<\/jats:title><jats:p>Dehiscence of the tegmen tympani is uncommon and may only come to light following grommet insertion, which may be problematic for the uninformed otolaryngologist. Education is important to ensure early recognition and appropriate management.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215112002526","type":"journal-article","created":{"date-parts":[[2012,12,10]],"date-time":"2012-12-10T13:59:23Z","timestamp":1355147963000},"page":"70-72","source":"Crossref","is-referenced-by-count":5,"title":["Cerebrospinal fluid otorrhoea following grommet insertion: management using a multi-layered graft technique and an important lesson revisited"],"prefix":"10.1017","volume":"127","author":[{"given":"S","family":"Patil","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"A","family":"Trinidade","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"M","family":"Yung","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"N","family":"Donnelly","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"56","published-online":{"date-parts":[[2012,12,10]]},"reference":[{"key":"S0022215112002526_ref5","first-page":"247","article-title":"Cerebro-spinal fluid otorrhea and a spontaneous defect of the tegmen tympani or antri. 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Role of arachnoid granulations","volume":"124","author":"Puyraud","year":"2003","journal-title":"Rev Laryngol Otol Rhinol (Bord)"},{"key":"S0022215112002526_ref4","first-page":"770","article-title":"Adult spontaneous cerebrospinal fluid otorrhea: diagnosis and management","volume":"20","author":"Gacek","year":"1999","journal-title":"Am J Otol"},{"key":"S0022215112002526_ref7","doi-asserted-by":"publisher","DOI":"10.1097\/00129492-200207000-00015"},{"key":"S0022215112002526_ref9","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200010000-00016"},{"key":"S0022215112002526_ref3","doi-asserted-by":"publisher","DOI":"10.1007\/s00106-001-0589-1"},{"key":"S0022215112002526_ref2","doi-asserted-by":"publisher","DOI":"10.1097\/00005537-200405000-00002"},{"key":"S0022215112002526_ref1","doi-asserted-by":"publisher","DOI":"10.1055\/s-2008-1058630"},{"key":"S0022215112002526_ref8","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365-2273.2001.00438.x"},{"key":"S0022215112002526_ref6","doi-asserted-by":"publisher","DOI":"10.1017\/S0022215109992295"},{"key":"S0022215112002526_ref10","first-page":"777","article-title":"Fibrin sealant for treatment of cerebrospinal fluid leaks","volume":"20","author":"Siedentop","year":"1999","journal-title":"Am J Otol"}],"container-title":["The Journal of Laryngology &amp; Otology"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.cambridge.org\/core\/services\/aop-cambridge-core\/content\/view\/S0022215112002526","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,4,24]],"date-time":"2019-04-24T20:27:32Z","timestamp":1556137652000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.cambridge.org\/core\/product\/identifier\/S0022215112002526\/type\/journal_article"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,12,10]]},"references-count":10,"journal-issue":{"issue":"1","published-print":{"date-parts":[[2013,1]]}},"alternative-id":["S0022215112002526"],"URL":"https:\/\/doi.org\/10.1017\/s0022215112002526","relation":{},"ISSN":["0022-2151","1748-5460"],"issn-type":[{"value":"0022-2151","type":"print"},{"value":"1748-5460","type":"electronic"}],"subject":[],"published":{"date-parts":[[2012,12,10]]}}}