H66.2

Clinical Causes: Recurrent or unresolved acute ear infections Eustachian tube dysfunction, leading to poor drainage of the middle ear Chronic inflammation or infection resulting from untreated or inadequately treated otitis media Presence of cholesteatoma, a skin growth in the middle ear that can cause tissue destruction Structural abnormalities or congenital defects in the ear anatomy Exposure to loud noise or environmental irritants that can weaken ear defenses Poor hygiene or improper treatment of initial ear infections

Key Symptoms: Persistent ear discharge (otorrhea) that may be foul-smelling Hearing loss or muffled hearing in the affected ear Ear fullness or pressure sensation Occasional ear pain or discomfort Sense of imbalance or dizziness in some cases Tinnitus, or ringing in the ear Recurrent ear infections despite treatment

Diagnosis Path: Diagnosis involves a thorough examination of the ear by a healthcare professional, which may include visual inspection with an otoscope to identify signs of chronic infection, presence of cholesteatoma, or tissue damage. Audiometric tests are used to assess hearing loss, and imaging studies like CT scans of the temporal bone can provide detailed information about the extent of disease and structural abnormalities. A detailed patient history, including prior ear infections and symptoms, supports accurate diagnosis.

Treatment Protocols: Managing chronic atticoantral suppurative otitis media typically involves a combination of medical and surgical interventions. Medical treatments focus on controlling infection and reducing inflammation through antibiotics or topical ear drops. Surgical options may be necessary to remove cholesteatoma, repair damaged structures, or improve drainage pathways. Procedures like tympanoplasty or mastoidectomy are common surgical approaches. Ongoing follow-up is essential to monitor healing, prevent recurrence, and address any complications promptly.