A new technique in cholesteatoma surgery: CHAT

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dc.authoridUZUN, CEM/0000-0003-3233-7049
dc.authorwosidUZUN, CEM/K-3307-2012
dc.contributor.authorUzun, Cem
dc.contributor.authorYagiz, Recep
dc.contributor.authorKarasalioglu, Ahmet
dc.date.accessioned2024-06-12T11:15:54Z
dc.date.available2024-06-12T11:15:54Z
dc.date.issued2008
dc.departmentTrakya Üniversitesien_US
dc.description29th National Turkish Otorhinolaryngology Head and Neck Surgery Congress -- MAY 26-31, 2007 -- Antalya, TURKEYen_US
dc.description.abstractObjectives: Patients with extended cholesteatoma who underwent Combined Heermann And Tos (CHAT) technique, which we developed depending on our studies on Heermann's cartilage palisade tympanoplasty and Tos' modified combined approach tympanoplasty, were analyzed. Patients and Methods: The study included 37 ears of 35 patients, in whom CHAT technique was performed. Posterior-superior bony annulus was widely drilled, transmeatal atticotomy and cortical mastoidectomy with preservation of posterior ear canal wall were performed in each patient. After ossiculoplasty, perforation of the eardrum, opening at bony annulus and scutum were reconstructed with the palisade technique. At the final evaluation, otoscopic and audiologic findings were evaluated and compared (Paired Sample t-test). Results: Median age was 33 (6-57), mean follow-up period was 30 months (range: 6-60; standard deviation: 19). There was no complication in any patient before or after the surgery. There was two (5%) recurrent cholesteatomas (eradication: 95%), one of which was local. The mean hearing and air-bone gap preoperatively versus in last evaluation were 45 (standard deviation: 14) vs 35 dB (standard deviation: 16) (p<0.0001) and 29 (standard deviation: 11) vs 21 dB (standard deviation: 11), respectively (p<0.001). Conclusion: We conclude that CHAT technique is quite successful in the eradication of extensive cholesteatoma with satisfactory results in hearing, although it is a one-stage, canal wall up closed technique.en_US
dc.identifier.endpage141en_US
dc.identifier.issn1301-3149
dc.identifier.issue2en_US
dc.identifier.scopus2-s2.0-70349141821en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage136en_US
dc.identifier.urihttps://hdl.handle.net/20.500.14551/24107
dc.identifier.volume25en_US
dc.identifier.wosWOS:000258242400009en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isotren_US
dc.publisherEkin Tibbi Yayincilik Ltd Sti-Ekin Medical Publen_US
dc.relation.ispartofTrakya Universitesi Tip Fakultesi Dergisien_US
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSurgical Techniqueen_US
dc.subjectEaren_US
dc.subjectHearingen_US
dc.subjectChronic Otitis Mediaen_US
dc.subjectEradicationen_US
dc.subjectTympanic Membraneen_US
dc.subjectEar Cholesteatomaen_US
dc.subjectMiddle-Earen_US
dc.subjectCartilageen_US
dc.subjectReconstructionen_US
dc.subjectTympanoplastyen_US
dc.titleA new technique in cholesteatoma surgery: CHATen_US
dc.typeConference Objecten_US

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