Better Understanding of Direct Bone-Conduction Measurement: Comparison with Frequency-Specific Bone-Conduction Tones and Brainstem Responses

김여주; 한우재; 박시훈; 유성화; 곽찬범; 서영준; 이지현

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자료유형: 학술저널

저자정보: 김여주 (한림대학교 청각언어연구소) 한우재 (한림대학교) 박시훈 (한림대학교 청각언어연구소) 유성화 (한림대학교 청각언어연구소) 곽찬범 (한림대학교 청각언어연구소) 서영준 (Department of Otorhinolaryngology Yonsei University Wonju College of Medicine Wonju Korea) 이지현 (연세대학교)

저널정보: 대한청각학회 Journal of Audiology & Otology Journal of Audiology & Otology Vol.24 No.2

발행연도: 2020.1

수록면: 85 - 90 (6page)

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Background and Objectives: The present study aimed to compare thresholds of direct bone-conduction (BC direct) with those of behaviorally measured BC pure-tone audiometry (PTA) and objectively measured BC auditory brainstem response (ABR) to confirm the clinical feasibility of their relationships. Subjects and Methods: Young adults with normal hearing participated in the study to determine the thresholds from three measurements at four testing frequencies. In the BC direct, the vibrator of a bone-anchored hearing aid softband was placed on the right mastoid of each subject. In both PTA and ABR, a B71 bone oscillator was placed on the subject’s right mastoid. While the subject’s thresholds of BC direct and BC PTA were determined with a clinically routine 5-dB step procedure, BC ABR was conducted to determine the individual’s hearing sensitivity by a peak V of the waveform using tone-burst and click stimuli. Results: The BC direct showed a different pattern between low and high frequencies. Precisely, its thresholds were 13.25 and 12.25 dB HL at 0.5 and 1 kHz, respectively, but 19 and 19.75 dB HL at 2 and 4 kHz, respectively. A significant positive correlation existed between BC direct and PTA at 1 kHz, which was also correlated with ABR. Conclusions: Based on the current data, the thresholds of BC direct were similar to BC PTA at low frequencies and BC ABR at high frequencies. The thresholds of BC direct might be predictable at approximately 5 dB higher (or lower) than that in PTA, although a large data set is required for standardization.

#Bone-anchored hearing system · Direct bone-conduction · Bone-conduction thresholds · Bone-conduction hearing

참고문헌 (19)

참고문헌 신청

Desmet J / 2012 / Clinical need for a Baha trial in patients with single-sided sensorineural deafness. Analysis of a Baha database of 196patients / Eur Arch Otorhinolaryngol 269:799~805

Hagr A. BAHA / 2007 / bone-anchored hearing aid / Int J Health Sci(Qassim) 1:265~276

House JW / 2007 / Bone-anchored hearing aids : incidence and management of postoperative complications / Otol Neurotol 28:213~217

장동수 / 2020 / Baha Attract Implantation Using a Small Incision: Initial Report of Surgical Technique and Surveillance / Clinical and Experimental Otorhinolaryngology 13(1):15~22

Flynn MC / 2009 / Baha solutions for patients with severe mixed hearing loss / Cochlear Implants Int 10(Sup 1):43~47

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