Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 5
Volume 11 (2024) | Issue 4
:Chronic suppurative otitis media (CSOM)is a middle ear disease with permanent abnormality of pars tensa or pars flacida resulting in discharge and hearing loss. Hearing loss is mostly conductive in nature.Pure tone audiometry is a subjective measurement of hearing threshold level. It is done preoperatively to know the degree and type of hearing loss and postoperatively to measure the audiological gain.