Evaluation of Auditory Function Using Rinne and Weber Tests

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Identifier Rinne_Weber_voice_over_1
Title Evaluation of Auditory Function Using Rinne and Weber Tests
Alternative Title Video 6.16 Evaluating auditory function with Rinne and Weber tests from Neuro-Ophthalmology and Neuro-Otology Textbook
Creator Tony Brune, DO; Daniel R. Gold, DO
Affiliation (TB) Department of Neurology, The Johns Hopkins School of Medicine, Baltimore, Maryland; (DRG) Departments of Neurology, Ophthalmology, Neurosurgery, Otolaryngology - Head & Neck Surgery, Emergency Medicine, and Medicine, The Johns Hopkins School of Medicine, Baltimore, Maryland
Subject Auditory Testing
Description 𝗢𝗿𝗶𝗴𝗶𝗻𝗮𝗹 𝗗𝗲𝘀𝗰𝗿𝗶𝗽𝘁𝗶𝗼𝗻: The Rinne test is an assessment of auditory thresholds to air and bone conduction of sound. The Weber test is a comparison of bone conducted sound of either ear. Conductive hearing loss results in a loss of air conducted greater than bone conducted sound, whereas sensorineural hearing loss results in the loss of both air and bone conducted sound. Peripheral vestibular disease affecting the labyrinth or the 8th cranial nerve can be associated with sensorineural hearing loss. In these cases, the sensitivity to air conduction will remain greater than to bone conduction. Weber will lateralize away from the side of sensorineural hearing loss. As an example, destruction of the right labyrinth (e.g., bacterial labyrinthitis) will cause decreased hearing in the right ear, and air conduction will be greater than bone conduction in the right (affected) and left (unaffected) ears. Weber will lateralize to the left (unaffected) ear. In the case of superior semicircular canal dehiscence (SCDS), there may be increased sensitivity to bony transmission of sound through a (third mobile window) as well as conductive hearing loss, with bone conduction greater than air conduction and Weber lateralizing to the side of the dehiscence. A bedside test used for SCDS that highlights this increased sensitivity to bony transmission of sound involves placing a tuning fork on the malleolus, and in patients with SCDS, it may be heard in the affected ear. 𝗡𝗲𝘂𝗿𝗼-𝗼𝗽𝗵𝘁𝗵𝗮𝗹𝗺𝗼𝗹𝗼𝗴𝘆 𝗮𝗻𝗱 𝗡𝗲𝘂𝗿𝗼-𝗼𝘁𝗼𝗹𝗼𝗴𝘆 𝗧𝗲𝘅𝘁𝗯𝗼𝗼𝗸 𝗟𝗲𝗴𝗲𝗻𝗱: The Rinne test is an assessment of auditory thresholds to air and bone conduction of sound. The Weber test is a comparison of bone conducted sound of either ear. Conductive hearing loss results in a loss of air conducted greater than bone conducted sound, whereas sensorineural hearing loss results in the loss of both air and bone conducted sound. Peripheral vestibular disease affecting the labyrinth or the eighth cranial nerve can be associated with sensorineural hearing loss. In these cases, the sensitivity to air conduction will remain greater than to bone conduction. Weber will lateralize away from the side of sensorineural hearing loss. As an example, destruction of the right labyrinth (e.g., bacterial labyrinthitis) will cause decreased hearing in the right ear, and air conduction will be greater than bone conduction in the right (affected) and left (unaffected) ears. Weber will lateralize to the left (unaffected) ear. In the case of superior semicircular canal dehiscence (SCDS), there may be increased sensitivity to bony transmission of sound through a (third mobile window) as well as conductive hearing loss, with bone conduction greater than air conduction and Weber lateralizing to the side of the dehiscence. A bedside test used for SCDS that highlights this increased sensitivity to bony transmission of sound involves placing a tuning fork on the malleolus, and in patients with SCDS, it may be heard in the affected ear https://collections.lib.utah.edu/details?id=1307288. (Video and legend created with the assistance of Dr. Tony Brune and Justin Bosley)
Date 2018-01
Language eng
Format video/mp4
Type Image/MovingImage
Collection Neuro-Ophthalmology Virtual Education Library: Dan Gold Neuro-Ophthalmology Collection: https://novel.utah.edu/Gold/
Publisher North American Neuro-Ophthalmology Society
Holding Institution Spencer S. Eccles Health Sciences Library, University of Utah, 10 N 1900 E SLC, UT 84112-5890
Rights Management Copyright 2016. For further information regarding the rights to this collection, please visit: https://NOVEL.utah.edu/about/copyright
ARK ark:/87278/s6352k39
Setname ehsl_novel_gold
ID 1307288
Reference URL https://collections.lib.utah.edu/ark:/87278/s6352k39
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