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Sac surgery on the only or better hearing ear
Otolaryngologic Clinics of North America
|February 1, 1983
Summary
Endolymphatic sac surgery is a viable option for bilateral Meniere's disease, especially for the better-hearing ear. This procedure offers significant benefits in vertigo control and hearing preservation, outweighing the minimal surgical risks.
Area of Science:
- Neurotology
- Otolaryngology
Background:
- Bilateral Meniere's disease presents significant challenges, particularly when onset occurs in childhood or adolescence.
- Conservative surgical options are limited for patients with bilateral Meniere's disease affecting the only or better hearing ear.
Observation:
- Endolymphatic sac surgery is identified as a suitable conservative operation for the better-hearing ear in cases of bilateral Meniere's disease.
- The study considers patients undergoing primary and revision surgeries.
Findings:
- The risk of surgical anacusis (complete hearing loss) is less than 2%, a risk deemed acceptable given the benefits.
- Endolymphatic sac surgery demonstrates acceptable vertigo control and can lead to essential hearing gain, particularly in ears with pre-existing hearing loss.
Implications:
- Early intervention with endolymphatic sac surgery may yield the best outcomes for managing bilateral Meniere's disease.
- This surgical approach is crucial for the rehabilitation of patients with bilateral Meniere's disease, especially those with hearing impairment in one ear.