[Influence on vestibular function caused by acute low-tone sensorineural hearing loss].
Jingmiao Wang, Junkuan Wei, Xinxia Jiang
Abstract
Jingmiao Wang, Junkuan Wei, Xinxia Jiang
Abstract
OBJECTIVE: To study the vestibular function of patients with acute low-tone sensorineural hearing loss (ALHL). So we can know whether their vestibular function was influence. METHOD: Vestibular function tests were performed on fifty-two ALHL patients by recording electronystagmography (ENG) and static posturography (SPG) before and after their therapy. Then made a comparison with normal. RESULT: Length of locus and velocity of postural sway of the ALHL subjects were significantly increased in comparison with normal (P < 0.05) when eyes closed. After therapy, two (3.8%) ALHL subjects were still recorded abnormal ENG results. CONCLUSION: Most ALHL subjects without vertigo symptom, but their vestibular function was abnormal, so vestibular function tests should be performed on patients with ALHL.
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OBJECTIVE: To study the vestibular function of patients with acute low-tone sensorineural hearing loss (ALHL). So we can know whether their vestibular function was influence. METHOD: Vestibular function tests were performed on fifty-two ALHL patients by recording electronystagmography (ENG) and static posturography (SPG) before and after their therapy. Then made a comparison with normal. RESULT: Length of locus and velocity of postural sway of the ALHL subjects were significantly increased in comparison with normal (P < 0.05) when eyes closed. After therapy, two (3.8%) ALHL subjects were still recorded abnormal ENG results. CONCLUSION: Most ALHL subjects without vertigo symptom, but their vestibular function was abnormal, so vestibular function tests should be performed on patients with ALHL.
Key concepts: Vestibular system, Audiology, Posturography, Electronystagmography, Medicine, Vertigo, Sensorineural hearing loss, Vestibule