The effect of anteriorly located sigmoid sinus on postoperative hearing gains: A case-control study

dc.authorid0000-0002-8164-4056en_US
dc.authorid0000-0003-1996-1568en_US
dc.authorid0000-0001-9554-8922en_US
dc.authorid0000-0002-6088-1415en_US
dc.authorid0000-0002-0202-8555en_US
dc.contributor.authorGüneş, Akif
dc.contributor.authorKaralı, Elif
dc.contributor.authorUral, Ahmet
dc.contributor.authorCoşgun, Zeliha
dc.contributor.authorDağıstan, Emine
dc.date.accessioned2023-05-12T10:20:36Z
dc.date.available2023-05-12T10:20:36Z
dc.date.issued2021en_US
dc.departmentBAİBÜ, Tıp Fakültesi, Cerrahi Tıp Bilimleri Bölümüen_US
dc.description.abstractThere are many studies on the effects of temporal bone anatomical variations on a mastoid pneumatization. Considering the effects of the anatomic variations on mastoid pneumatization, it is considered that many anatomic variations may affect graft success rates and postoperative hearing threshold gains. We aimed to evaluate the effects of various anatomic variations on postoperative hearing gains among patients undergoing tympanoplasty. This retrospective cohort study conducted in a tertiary-care university hospital. This study enrolled 57 patients who underwent primary type 1 tympanoplasty operation using the temporal muscle fascia. The patients were divided into two groups as those with an anteriorly located sigmoid sinus (group 1), and no anatomic variation (group 2). Airway gain values at the frequency range of 250 Hz-8000 Hz and pure tone average (PTA) value were calculated preoperatively and at postoperative sixth month. The gains attained by the patient groups with anatomic variations were compared with group 2. There were significant differences between Group 1 and Group 2 in terms of the airway frequencies of 250, 500, 2000, 4000 Hz, and PTA value. We detected a lesser postoperative hearing gain in patients with an anteriorly located SS. We believe that anatomic variations that may affect middle ear and mastoid cavity may also affect postoperative hearing gain.en_US
dc.identifier.citationGunes, A., Karali, E., Ural, A., Cosgun, Z., & Dagistan, E. (2022). The Effect of Anteriorly Located Sigmoid Sinus on Postoperative Hearing Gains: A Case–Control Study. Indian Journal of Otolaryngology and Head & Neck Surgery, 74(Suppl 3), 4007-4012.en_US
dc.identifier.doi10.1007/s12070-021-02802-7
dc.identifier.endpage4012en_US
dc.identifier.issn2231-3796
dc.identifier.issn0973-7707
dc.identifier.issueSuppl. 3en_US
dc.identifier.pmid36742944en_US
dc.identifier.scopus2-s2.0-85112025569en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage4007en_US
dc.identifier.urihttp://dx.doi.org/10.1007/s12070-021-02802-7
dc.identifier.urihttps://hdl.handle.net/20.500.12491/10876
dc.identifier.volume74en_US
dc.identifier.wosWOS:000682813500001en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.institutionauthorGüneş, Akif
dc.institutionauthorKaralı, Elif
dc.institutionauthorUral, Ahmet
dc.institutionauthorCoşgun, Zeliha
dc.institutionauthorDağıstan, Emine
dc.language.isoenen_US
dc.publisherSpringer Indiaen_US
dc.relation.ispartofIndian Journal Of Otolaryngology And Head & Neck Surgeryen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectSigmoid Sinusen_US
dc.subjectTympanoplastyen_US
dc.subjectMastoid Pneumatizationen_US
dc.subjectHearing Gainen_US
dc.subjectMiddle-Earen_US
dc.subjectMastoid Pneumatizationen_US
dc.subjectPost-Tympanoplastyen_US
dc.titleThe effect of anteriorly located sigmoid sinus on postoperative hearing gains: A case-control studyen_US
dc.typeArticleen_US

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