ArticleLaryngoscope investigative otolaryngology2021
Does stapedotomy improve high frequency conductive hearing?
Article in Laryngoscope investigative otolaryngology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 7 citations in OpenAlex.
- Titanium incus interposition in ossiculoplasty: A retrospective study.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 · 2026Article
- Frequency-Specific Audit of Audiological Outcomes Following Stapedotomy for Otosclerosis.Indian journal of otolaryngology and head and neck surgery : official publication of the Association of Otolaryngologists of India · 2024Article
- Methods for the calibration of bone conduction transducers at frequencies from 5 to 20 kHz.The Journal of the Acoustical Society of America · 2022Article
- A comparative study of changes in audiological characteristics when using endoscopic and microscopic stapes surgery in patients with otosclerosis.Annals of translational medicine · 2022Article
- Does stapedotomy improve high frequency conductive hearing?Laryngoscope investigative otolaryngology · 2021Article
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Authors and funding
8 authors at 3 institutions in 1 country.
Funding
Abstract
objectivesStapedotomy is performed to address conductive hearing deficits. While hearing thresholds reliably improve at low frequencies (LF), conductive outcomes at high frequencies (HF) are less reliable and have not been well described. Herein, we evaluate post-operative HF air-bone gap (ABG) changes and measure HF air conduction (AC) thresholds changes as a function of frequency.
methodsRetrospective review of patients who underwent primary stapedotomy with incus wire piston prosthesis between January 2016 and May 2020. Pre- and postoperative audiograms were evaluated. LF ABG was calculated as the mean ABG of thresholds at 250, 500, and 1000 Hz. HF ABG was calculated at 4 kHz.
resultsForty-six cases met criteria. Mean age at surgery was 54.0 ± 11.7 years. The LF mean preoperative ABG was 36.9 ± 11.0 dB and postoperatively this significantly reduced to 9.35 ± 6.76 dB, (
conclusionHearing improvement following stapedotomy is greater at low than high frequencies. Postoperative air bone gaps persist at 4 kHz. Further biomechanical and histopathologic work is necessary to localize postoperative high frequency conductive hearing deficits and improve stapedotomy hearing outcomes. LEVEL OF EVIDENCE: 4, retrospective study.
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