Spring is around the corner, and though welcome in large parts of North India which went through a harsh and cold winter, it does bring its own problems....
Once patients come with a history of hearing impairment, the simplest and most common hearing test that is carried out is the Pure Tone Audiogram (PTA).
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The sound we hear in our ear/ ears in the absence of an external stimulus is called Tinnitus.
So, in a way, it is a sound that you hear that no one else does - Subjective Tinnitus.
It is produced within or around your own ear and is an internal sound....
There are many variants of BPPV and as we understand more about this disease we realize that many different parts of the inner ear may be involved. ...