Risk of hearing loss in the opposite ear after tympanomastoidectomy.

Autor: Solmaz F; Department of Otorhinolaryngology, Bursa City Hospital, University of Health Science, Bursa, Turkey. solmazfevzi@hotmail.com., Durgut O; Department of Otorhinolaryngology, Bursa City Hospital, University of Health Science, Bursa, Turkey., Dikici O; Department of Otorhinolaryngology, Bursa City Hospital, University of Health Science, Bursa, Turkey., Veziroğlu L; Department of Otorhinolaryngology, Bursa City Hospital, University of Health Science, Bursa, Turkey.
Jazyk: angličtina
Zdroj: European archives of oto-rhino-laryngology : official journal of the European Federation of Oto-Rhino-Laryngological Societies (EUFOS) : affiliated with the German Society for Oto-Rhino-Laryngology - Head and Neck Surgery [Eur Arch Otorhinolaryngol] 2024 Sep; Vol. 281 (9), pp. 4611-4615. Date of Electronic Publication: 2024 Apr 20.
DOI: 10.1007/s00405-024-08640-x
Abstrakt: Purpose: The definitive treatment for chronic suppurative otitis media is surgery. Surgical technique and procedure varies according to individual case findings and pathology and may require mastoidectomies in which the canal wall is preserved or lowered to eradicate disease from mastoid air cells. Surgical treatment of chronic middle ear disease carries a risk of damage to the inner ear. The aim of this study was to investigate whether the noise produced by the tour system following chronic ear surgery causes sensorineural hearing loss, a condition for which not many studies have been published in the literature.
Methods: The study consisted of a total of 49 patients with type I, type II and type III canal wall preservation and 62 patients with tympanoplasty with canal wall preservation and lowering. Bone and air thresholds were compared before and after middle ear surgery. Changes in bone and air thresholds were compared according to the type of tympanoplasty.
Results: In the ICW-I, ICW-II and ICW-III tympanoplasties, and in the ICW and CWD tympanoplasties, the preoperative and postoperative values of the opposite ear hearing measurements were performed, and did not differ according to the type of surgery. There is no correlation drilling duration and hearing for the opposite ear.
Conclusion: The prevention of postoperative sensorineural hearing loss depends on multiple factors, and assessing the magnitude of hearing loss in relation to these factors is important in determining the success of the surgery.
(© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
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