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Understanding Audiometric Notch in NIHL by Sharika Shaaruu is a document available to read on EtoBox.
What is Understanding Audiometric Notch in NIHL about?
An audiometric notch is a characteristic dip in hearing threshold on an audiogram, typically around 4000 Hz, indicating potential noise-induced hearing loss (NIHL). While it is not a definitive diagnosis, its presence suggests noise exposure, and it can deepen with continued exposure. Accurate diagnosis requires a detailed history of noise exposure, as notches can also occur in individuals without such history.
- Author
- Sharika Shaaruu
- Language
- EN