Deaf

Deaf refers to the condition of lacking the power of hearing or having impaired hearing. This condition can be either congenital or acquired and can vary in severity. Deafness can affect one's ability to communicate and interact with others, and it often requires the use of assistive devices or communication methods such as sign language.

Causes

Deafness can be caused by a variety of factors, including:

• Genetic factors
• Birth complications
• Infections
• Exposure to loud noise
• Aging

Diagnosis

Diagnosis of deafness typically involves a hearing test conducted by an audiologist. Other diagnostic methods may include:

• Physical examination
• Medical history
• Imaging tests

Treatment

Treatment for deafness depends on the cause and severity of the condition. Options may include:

• Hearing aids
• Cochlear implants
• Sign language
• Speech therapy

See also

• Hearing loss
• Audiology
• Sign language
• Cochlear implant

References

Deaf Resources
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