Otosclerosis

Key facts Otosclerosis is one of the most common causes of hearing loss. If you have otosclerosis, the bones in your middle ear become stuck and can’t pass on sound vibrations — this can limit your ability to hear. You may also have dizziness, or tinnitus (ringing in your ears). If you notice symptoms of otosclerosis, speak to your doctor for diagnosis and a treatment plan. What is otosclerosis? Otosclerosis is a health condition that affects the middle ear and causes hearing loss in one or both ears. Hearing loss slowly gets worse over time, as spongy bone forms in the middle ear. These tiny