Bilateral Benefit in Adult Users of the HiRes 90K Bionic Ear System

You may be eligible if

• 1. No previous implant experience.
• 2. Age 18 years or older.
• 3. Postlingual onset of hearing loss.
• 4. Sensorineural hearing loss of a severe or greater degree in both ears.
• 5. Normal/patent cochlear anatomy in each ear.
• 6. English language proficiency.
• 7. Willingness and ability to participate in all scheduled procedures.