H92.10

Clinical Causes: Middle ear infections (Otitis media) with perforation of the eardrum Outer ear infections (Otitis externa or swimmer's ear) Trauma or injury to the ear, such as a perforated eardrum Cholesteatoma (abnormal skin growth in the middle ear) Eustachian tube dysfunction leading to fluid build-up Foreign objects lodged in the ear canal Chronic ear conditions or infections Surgical procedures involving the ear Allergic reactions affecting the ear tissues Tumors or growths in the ear canal or middle ear

Key Symptoms: Persistent or intermittent ear discharge that may be clear, bloody, or purulent Ear pain or discomfort Itching or irritation in the ear canal Hearing loss or muffled hearing Tinnitus (ringing in the ear) Vertigo or balance disturbances Swelling or redness around the ear Fever in some cases, especially with infections

Diagnosis Path: Evaluation of otorrhea involves a detailed medical history and physical examination by a healthcare professional. The clinician may use an otoscope to inspect the ear canal and eardrum for signs of infection, perforation, or foreign objects. Additional tests, such as audiometry tests, culture of the ear discharge, or imaging studies like CT scans, might be performed if necessary to determine underlying causes and extent of the condition.

Treatment Protocols: Treatment of otorrhea depends on its cause and severity. Common approaches include: - Antibiotics or antifungal medications to combat infections - Ear drops to reduce inflammation and pain - Removal of foreign objects or debris from the ear canal - Surgical interventions in cases involving structural damage or cholesteatoma - Pain management strategies - Addressing underlying Eustachian tube dysfunction Patients are typically advised to keep the affected ear dry and avoid inserting objects into the ear to prevent further irritation or injury. Regular follow-up with a healthcare provider ensures proper healing and management of underlying issues.