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Equilibrium and Balance01:15

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The inner ear assumes dual functionalities of auditory perception and equilibrium maintenance. The vestibule is the organ responsible for balance. This organ contains mechanoreceptors, specifically hair cells, endowed with stereocilia, which aid in deciphering information regarding the position and motion of our heads. Two intrinsic components, the utricle and saccule, help perceive head position, while the semicircular canals track head movement. Neurological messages initiated in the...
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The vestibular system is a set of inner ear structures that provide a sense of balance and spatial orientation. This system is comprised of structures within the labyrinth of the inner ear, including the cochlea and two otolith organs—the utricle and saccule. The labyrinth also contains three semicircular canals—superior, posterior, and horizontal—that are oriented on different planes.
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Updated: Nov 28, 2025

Endolymphatic Duct Blockage as a Surgical Treatment Option for Ménière's Disease
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Menière's disease.

Mansur Amirovich Kutlubaev1, Ilmari Pyykko2, Todd A Hardy3

  • 1Department of Neurology, Bashkir State Medical University, Ufa, Russian Federation.

Practical Neurology
|November 29, 2020
PubMed
Summary
This summary is machine-generated.

Menière

Keywords:
ENTNeurootologyVertigo

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Area of Science:

  • Neuroscience
  • Otolaryngology

Background:

  • Menière's disease is a disorder of the inner ear.
  • It is characterized by endolymphatic hydrops, leading to vertigo, hearing loss, tinnitus, and aural fullness.

Purpose of the Study:

  • To provide a comprehensive overview of Menière's disease.
  • To discuss its diagnosis, complications, and management strategies.

Main Methods:

  • Review of clinical presentation and diagnostic criteria.
  • Discussion of neuro-otological complications.
  • Outline of current and emerging diagnostic and management approaches.

Main Results:

  • Menière's disease presents with episodic vertigo and progressive sensorineural hearing loss.
  • Diagnosis relies on clinical symptoms, audiometry, and increasingly, inner ear MRI.
  • Management involves lifestyle changes, medication, injections, and surgical interventions.

Conclusions:

  • Early diagnosis and multi-faceted management are crucial for Menière's disease.
  • Advances in imaging and treatment offer improved patient outcomes.
  • Understanding the progression of Menière's disease aids in managing long-term complications.