H66.23

Clinical Causes: Persistent bacterial or viral infections in the middle ear Recurrent episodes of acute otitis media that do not resolve completely Eustachian tube dysfunction, which impairs drainage of the middle ear Chronic inflammation due to previous ear infections or trauma Presence of cholesteatoma, a destructive skin growth in the middle ear Impaired immune response in some individuals Anatomical abnormalities in the ear or Eustachian tube

Key Symptoms: Hearing loss in both ears Ear discharge (otorrhea), which may be foul-smelling A sensation of fullness or pressure in the ears Persistent ear pain or discomfort Tinnitus (ringing or buzzing in the ears) Dizziness or balance problems in some cases Faulty or fluctuating hearing sensitivity

Diagnosis Path: Diagnosis involves a comprehensive otologic examination, including otoscopy to observe the ear canal and eardrum. Healthcare providers may utilize audiometry tests to assess hearing ability and tympanometry to evaluate middle ear function. Imaging studies like CT scans of the temporal bone can help identify cholesteatoma or structural abnormalities. Medical history focusing on recurrent ear infections and associated symptoms aids in establishing a diagnosis of bilateral chronic suppurative otitis media.

Treatment Protocols: Management of bilateral chronic suppurative otitis media aims to eradicate infection, preserve hearing, and prevent complications. Treatment options include: - **Medical Therapy:** Use of topical or systemic antibiotics to treat active infections; steroid medications may be prescribed to reduce inflammation. - **Surgical Intervention:** Procedures such as tympanoplasty or mastoidectomy may be necessary to remove infected tissue, cholesteatoma, and improve ear drainage. - **Regular Monitoring:** Follow-up visits are important to assess healing, maintain ear health, and prevent recurrence. - **Hearing Rehabilitation:** Hearing aids or other assistive devices may be recommended if hearing loss persists. Prevention strategies focus on managing eustachian tube dysfunction and avoiding repeated infections, with prompt treatment when symptoms arise.