H91.91

Clinical Causes: Age-related hearing deterioration (presbycusis) Exposure to loud noises over time Ear infections or infections affecting the inner ear Blockage of the ear canal by wax buildup or foreign objects Head trauma or injury to the ear or head Genetic factors or hereditary hearing loss Ototoxic medications causing inner ear damage Underlying medical conditions such as diabetes or cardiovascular issues Congenital conditions present at birth Degenerative inner ear diseases

Key Symptoms: Difficulty hearing conversations, especially in noisy environments The need to increase volume on devices like TVs or radios Dizziness or balance problems Perceived ringing or buzzing in the affected ear (tinnitus) Feeling of fullness or pressure in the ear Difficulty understanding speech clearly Some individuals may experience pain or discomfort in the ear

Diagnosis Path: Medical history assessment to explore onset, duration, and possible causes Physical examination of the outer, middle, and inner ear Audiometric testing to measure hearing thresholds across various frequencies Impedance testing to assess middle ear function Imaging studies such as CT or MRI scans if structural abnormalities are suspected Additional tests may be performed to rule out other underlying conditions

Treatment Protocols: Hearing aids to amplify sounds and improve hearing ability Medical treatments such as antibiotics or anti-inflammatory medications for infections Removing obstructions like earwax buildup Surgical interventions in cases of structural abnormalities or damage Counseling and communication strategies to better adapt to hearing loss Assistive listening devices and technology support Regular monitoring and follow-up to assess progression and effectiveness of interventions