Introduction Sudden sensorineural hearing loss(SSNHL)is defined as a hearing loss of at least 30 dB over three contiguous frequencies occurring in less than 3 days[1].Vertigo and profound hearing loss are considered p...Introduction Sudden sensorineural hearing loss(SSNHL)is defined as a hearing loss of at least 30 dB over three contiguous frequencies occurring in less than 3 days[1].Vertigo and profound hearing loss are considered poor prognostic factors in SSNHL[2-4].The most common diseases associated with vertigo in SSNHL include BPPV,vestibular neu-[3]展开更多
文摘Introduction Sudden sensorineural hearing loss(SSNHL)is defined as a hearing loss of at least 30 dB over three contiguous frequencies occurring in less than 3 days[1].Vertigo and profound hearing loss are considered poor prognostic factors in SSNHL[2-4].The most common diseases associated with vertigo in SSNHL include BPPV,vestibular neu-[3]
