Conductive hearing loss
Patients of all ages can be affected by CHL. Younger patients are at higher risk due to the increased incidence of conditions such as OME. Approximately 1 in 5 children will develop OME by the age of 2 years. A history of chronic or untreated otitis media is one of the most common risk factors. Other factors include a family history for inherited conditions such as otosclerosis.
Symptoms vary depending on the cause and severity of the underlying condition. The hearing loss can be sudden or gradually appear over time. Common symptoms include muffled hearing, a full sensation of the ear, ear pain, ear drainage, and possibly dizziness.
H90.2 – Conductive hearing loss, unspecified
44057004 – Conductive hearing loss
Differential Diagnosis & Pitfalls