Authors :
Dr. Gunjan Bhabar; Dr sanjay Gupta; Dr. Chhavi Agrawal; Dr. Ajinkya Raverkar; Dr. Isha Shrivastava
Volume/Issue :
Volume 11 - 2026, Issue 10 - October
DOI :
https://doi.org/10.38124/ijisrt/26Oct774
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working days from the publication date to appear in PlumX Metrics, Semantic Scholar, and
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Abstract :
Background: Tinnitus can be present at measurable hearing loss or even when hearing thresholds are within the audiometric ranges that are expected. Pure-tone audiometry measures hearing sensitivity, while OAE test measures outer hair-cell function of the cochlea. Together, they can help to detect subtle cochlear dysfunction in tinnitus patients. Aim: This study aims to investigate the relationship between hearing threshold and cochlear dysfunction in tinnitus patients.
Keywords :
Tinnitus, Hearing Threshold, Cochlear Dysfunction, Pure-Tone Audiometry, Otoacoustic Emissions, Outer Hair Cells.
References :
- Lockwood AH, Salvi RJ, Burkard RF. Tinnitus. N Engl J Med. 2002;347(12):904–10.
- Schleuning JA Jr, Shi Baker Y, Martin HW. Tinnitus. Philadelphia: Lippincott Williams & Wilkins; 2006.
- Rabinowitz PM. Noise-induced hearing loss. Am Fam Physician. 2000;61(9):2749–56.
- Abiratno FS, editor. Algoritma klinis penatalaksanaan tinnitus. 2009. p. 95–110.
- Mao X, Zheng C, Zheng R, Lin X, Shen Z. Tinnitus with normal hearing and evoked otoacoustic emissions. Lin Chuang Er Bi Yan Hou Ke Za Zhi. 2005;19(1):14–6.
- Ami M, Abdullah A, Awang A, Liyab BSL. Relation of distortion product otoacoustic emission with tinnitus. Laryngoscope. 2008;118(4):712–7.
- Kehrle HM, Granjeiro RC, Sampaio ALL, Bezerra R, Almeida VF, Oliveira CA. Comparison of auditory brainstem response results in normal-hearing patients with and without tinnitus. Arch Otolaryngol Head Neck Surg. 2008;134(6):647–51.
- Bashiruddin J, Sosialisman. Tinnitus. 6th ed. Jakarta: FKUI; 2006.
- Han BI, Lee HW, Kim TY, Lim JS, Shin KS. Tinnitus: characteristics, causes, mechanisms, and treatments. J Clin Neurol. 2009;5(1):11–9.
- Baguley DM. Mechanisms of tinnitus. Br Med Bull. 2002;63:195–212.
- Ozimek E, Wicher A, Szyfter W, Szymiec E. Distortion product otoacoustic emission in tinnitus patients. J Acoust Soc Am. 2006;119(1):527–38.
- Møller AR. Pathophysiology of tinnitus. Otolaryngol Clin North Am. 2003;36(2):249–66.
- Ukaegbe OC, Ezeanolue BC, Orji FT. The influence of tinnitus on the audiometric threshold of sufferers. Int Arch Otorhinolaryngol. 2016;20(4):339–43.
- Båsjö S, Möller C, Widén S, Jutengren G, Kähäri K. Hearing thresholds, tinnitus and headphone listening habits in nine-year-old children. Int J Audiol. 2016;55(10):587–96.
- Fredriksson S, Hammar O, Magnusson L, Kähäri K, Persson Waye K. Validating self-reporting of hearing-related symptoms against pure-tone audiometry, otoacoustic emissions and speech audiometry. Int J Audiol. 2016;55(8):454–62.
- Can M, Çınar BÇ, Bajin MD. Tinnitus and cochlear functions in hearing-impaired and normal-hearing individuals. Eur J Ther. 2023;29(2):233–8.
- Alshabory HF, Gabr TA, Kotait MA. Distortion product otoacoustic emissions in tinnitus patients. Int Arch Otorhinolaryngol. 2022;26(1):e46–57.
- Modh D, Katarkar A, Alam N, Jain A, Shah P. Relation of distortion product otoacoustic emission and tinnitus in normal-hearing patients: a pilot study. Noise Health. 2014;16(69):69–72.
- Khan DA, Ahmed A, Anas M, Varshney PK. Distortion product otoacoustic emission measurement in tinnitus patients: is it really useful? Int J Health Clin Res. 2021;4(18):71–6.
- Morgan AE, Elghandour AMA, Abdeltawwab MM. Hidden or subclinical cochleopathy in idiopathic subjective tinnitus: extended high-frequency audiometry and otoacoustic emissions. Hear Balance Commun. 2021;19(3):212–8.
Background: Tinnitus can be present at measurable hearing loss or even when hearing thresholds are within the audiometric ranges that are expected. Pure-tone audiometry measures hearing sensitivity, while OAE test measures outer hair-cell function of the cochlea. Together, they can help to detect subtle cochlear dysfunction in tinnitus patients. Aim: This study aims to investigate the relationship between hearing threshold and cochlear dysfunction in tinnitus patients.
Keywords :
Tinnitus, Hearing Threshold, Cochlear Dysfunction, Pure-Tone Audiometry, Otoacoustic Emissions, Outer Hair Cells.