Total 2 clinical symptoms reported for Autosomal recessive nonsyndromic hearing loss 9  Not Applicable Or Unknown (2)

Absence of acoustic reflex	Absence of the acoustic reflex, an involuntary contraction of the stapedius muscle that occurs in response to high-intensity sound stimuli.   Synonyms:Absence of acoustic middle ear muscle reflexes; Absent middle ear reflexes; Absent stapedius reflexes	Not Applicable or Unknown
Absent brainstem auditory responses	Lack of measurable response to stimulation of auditory evoked potentials.   Synonyms:No auditory brainstem response	Not Applicable or Unknown