hearing

Hearing Loss

Definition A person suffers from hearing loss if auditory perception is diminished compares to the ability of unaffected individuals. It can be partial or complete, and complete hearing loss is also referred [Read More ...]

Tinnitus

Definition Tinnitus is where there is the perception of ringing, buzzing or hissing noise in the ears despite the absence of any source of these sounds. Tinnitus is common and affects between 10 to 15% of the [Read More ...]