{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,26]],"date-time":"2026-01-26T12:15:54Z","timestamp":1769429754688,"version":"3.49.0"},"reference-count":24,"publisher":"Cambridge University Press (CUP)","issue":"12","license":[{"start":{"date-parts":[[2020,12,4]],"date-time":"2020-12-04T00:00:00Z","timestamp":1607040000000},"content-version":"unspecified","delay-in-days":3,"URL":"https:\/\/www.cambridge.org\/core\/terms"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Laryngol. Otol."],"published-print":{"date-parts":[[2020,12]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:sec id=\"S0022215120002327_sec_a1\"><jats:title>Objective<\/jats:title><jats:p>To investigate hearing and the take rate of crushed cartilage grafts in tympanoplasty.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215120002327_sec_a2\" sec-type=\"methods\"><jats:title>Methods<\/jats:title><jats:p>In this double-blinded, randomised, controlled trial, 46 patients with tympanic membrane perforation were enrolled. A conchal cartilage graft was used for reconstruction in both intervention and control groups. In the intervention group, crushed cartilage was used. The success rate and hearing results were ascertained every four months over a one-year follow-up period.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215120002327_sec_a3\" sec-type=\"results\"><jats:title>Results<\/jats:title><jats:p>A total of 36 patients \u2013 20 in the intervention group and 16 in the control group \u2013 completed one year of follow up. There were no statistically significant differences between the two groups in mean air\u2013bone gap, bone conduction threshold, speech discrimination score or speech reception threshold.<\/jats:p><\/jats:sec><jats:sec id=\"S0022215120002327_sec_a4\" sec-type=\"conclusions\"><jats:title>Conclusion<\/jats:title><jats:p>The reduction in living cells after crushed cartilage tympanoplasty may decrease the rigidity and the volume of the graft, but may not necessarily improve the hearing results.<\/jats:p><\/jats:sec>","DOI":"10.1017\/s0022215120002327","type":"journal-article","created":{"date-parts":[[2020,12,4]],"date-time":"2020-12-04T06:40:24Z","timestamp":1607064024000},"page":"1060-1064","source":"Crossref","is-referenced-by-count":1,"title":["Comparing audiometric parameters between crushed and intact cartilage tympanoplasty: a double-blinded, randomised, controlled trial study"],"prefix":"10.1017","volume":"134","author":[{"given":"A","family":"Tajdini","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"N","family":"Hatami","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"B","family":"Rahmaty","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"A","family":"Kouhi","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"S","family":"Dabiri","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"K","family":"Aghazadeh","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"56","published-online":{"date-parts":[[2020,12,4]]},"reference":[{"key":"S0022215120002327_ref9","doi-asserted-by":"crossref","first-page":"309","DOI":"10.1007\/s12070-014-0717-3","article-title":"Cartilage palisades in type 3 tympanoplasty: functional and hearing results","volume":"66","author":"Vashishth","year":"2014","journal-title":"Indian J Otolaryngol Head Neck Surg"},{"key":"S0022215120002327_ref12","doi-asserted-by":"crossref","first-page":"507","DOI":"10.1016\/j.bjorl.2016.06.005","article-title":"Impact of cartilage graft size on success of tympanoplasty","volume":"83","author":"Abdelhameed","year":"2017","journal-title":"Braz J Otorhinolaryngol"},{"key":"S0022215120002327_ref22","doi-asserted-by":"crossref","first-page":"33","DOI":"10.1007\/s00405-011-1903-5","article-title":"Repair of subtotal tympanic membrane perforation by ultrathin cartilage shield: evaluation of take rate and hearing result","volume":"270","author":"Mokbel","year":"2013","journal-title":"Eur Arch Otorhinolaryngol"},{"key":"S0022215120002327_ref16","doi-asserted-by":"crossref","first-page":"221","DOI":"10.1016\/j.jcms.2010.03.013","article-title":"Viability of crushed human auricular and costal cartilage chondrocytes in cell culture","volume":"39","author":"Buyuklu","year":"2011","journal-title":"J Craniomaxillofac Surg"},{"key":"S0022215120002327_ref1","doi-asserted-by":"crossref","first-page":"267","DOI":"10.1016\/S1808-8694(15)30067-7","article-title":"Tympanoplasty: surgical results and a comparison of the factors that may interfere in their success","volume":"72","author":"Fukuchi","year":"2006","journal-title":"Braz J Otorhinolaryngol"},{"key":"S0022215120002327_ref8","first-page":"103","article-title":"Results of type I tympanoplasty using fascia with or without cartilage reinforcement: 10 years' experience","volume":"30","author":"Kouhi","year":"2018","journal-title":"Iran J Otorhinolaryngol"},{"key":"S0022215120002327_ref3","doi-asserted-by":"crossref","first-page":"699","DOI":"10.1097\/MAO.0b013e318254fbc2","article-title":"Is cartilage tympanoplasty more effective than fascia tympanoplasty? 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