What is Otosclerosis?
Otosclerosis is a rare, abnormal bone growth in the middle or inner ear that disrupts the transmission of sound. This condition often leads to progressive conductive hearing loss, most often in young adults.
Causes
Otosclerosis occurs when the tiny stapes bone fuses with bone tissue in the middle ear, blocking sound vibrations to the inner ear. Genetics and hormonal changes can both be contributing factors.
Symptoms
- Gradual hearing loss, starting with difficulty hearing low-frequency sounds and eventually affecting higher frequencies
- Tinnitus: ringing, buzzing, roaring or hissing sounds in the ears
- Vertigo, dizziness or problems with balance
Diagnosis and treatment
If you suspect you have otosclerosis, you should see an otolaryngologist (ENT) for an evaluation, which may include:
- A review of your symptoms, medical history and family incidence of hearing loss
- A physical examination for signs of otosclerosis in the ears
- Audiometric tests to assess your hearing abilities and degree of hearing loss
Treatment options for otosclerosis vary based on severity of hearing loss. Common approaches include:
- Hearing aids to amplify sound and improve hearing
- Surgical procedures like stapedectomy and stapedotomy
Living with otosclerosis
Living with otosclerosis can be challenging, but there are strategies to help manage this condition. Hearing aids and assistive listening systems can enhance communication and improve quality of life. Learning effective communication techniques, such as speaking face-to-face, speechreading and using visual cues can help you understand conversations. Support groups and organizations that specialize in hearing loss, such as HLAA, can provide valuable information and resources for managing otosclerosis.