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Updated: Jun 20, 2026
09:44
Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
[Caloric test in low-tone sensorineural hearing loss].
Mitsuhiro Kimura1, Ryouji Hamamura, Tsuyoshi Umehara
1Department of Otorhinolaryngology, Shimane University, Faculty of Medicine, Izumo.
Nihon Jibiinkoka Gakkai Kaiho
|September 22, 2009
Summary
Acute low-tone sensorineural hearing loss (ALHL) may involve peripheral vestibular dysfunction. This suggests ALHL
Area of Science:
- Otolaryngology
- Neurotology
Context:
- Acute low-tone sensorineural hearing loss (ALHL) typically has a good prognosis.
- However, ALHL can relapse, recur, or progress to Meniere's disease.
Purpose:
- To investigate the potential involvement of the peripheral vestibular system in patients diagnosed with ALHL.
- To analyze neurotological findings in ALHL cases.
Summary:
- Thirty-one cases of ALHL were evaluated over five years.
- Neurotological examinations revealed peripheral vestibular dysfunction in approximately half of the cases.
- Findings included positional nystagmus and significant canal paresis (over 60% slow-phase velocity), indicating labyrinthine system involvement.
Impact:
- Suggests that ALHL may extend beyond cochlear symptoms to affect the peripheral labyrinth.
- Highlights the importance of comprehensive neurotological assessment in ALHL management.
- Informs understanding of ALHL pathophysiology and long-term outcomes.
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