1. Diagnosis of Hearing Loss: PTA is essential for identifying different types and degrees of hearing loss, allowing for appropriate diagnosis. 2. Baseline Hearing Assessment: It establishes a baseline for an individual's hearing, which can be useful for future comparisons. 3. Treatment Planning: The results guide decisions regarding hearing aids, cochlear implants, or other interve... https://ashokahearingclinic.com/pure-tone-audiometry/