H90.11

Clinical Causes: Ear infections (otitis media) Eardrum perforation Earwax build-up (cerumen impaction) Abnormal growths or tumors in the middle ear (e.g., cholesteatoma) Ossicular chain disorders (disruption of the small bones in the middle ear) Congenital malformations of the ear structures Carnal trauma or injury to the ear Eustachian tube dysfunction

Key Symptoms: Difficulty hearing sounds clearly in the affected ear Muffling or reduced clarity of speech from the right side Feeling of fullness or pressure in the affected ear Possible ear discomfort or pain Ringing or ringing sensation (tinnitus) occasionally Difficulty localizing sounds coming from the affected side Normal hearing in the unaffected left ear

Diagnosis Path: Diagnosis typically involves several steps including a thorough medical history review, physical examination of the ear, and hearing tests such as audiometry to evaluate hearing levels. Additional tests like tympanometry may be used to assess middle ear function. An otoscopic examination helps identify any obstructions, eardrum perforation, or abnormalities in the ear structures. Imaging studies might be recommended if a growth or structural anomaly is suspected.

Treatment Protocols: Treatment options depend on the underlying cause of the conductive hearing loss. Common interventions include medication for infections, removal of earwax or foreign objects, surgical procedures to repair the eardrum or ossicles, or placement of hearing aids if necessary. Addressing middle ear infections promptly and managing Eustachian tube dysfunction can also prevent persistent hearing issues. Regular follow-up with an ENT specialist ensures the most appropriate care plan is maintained.