Retrospective Analysis of Long-term Speech Performance in Cochlear Implant Recipients Using Electro-acoustic Stimulation

Retrospective Analysis of Long-term Speech Performance in Cochlear Implant Recipients Using Electro-acoustic Stimulation

This is a retrospective study designed to collect long-term speech perception results for cochlear implants recipients using electro-acoustic-stimulation as measured in the clinical routine and to confirm the performance of sound processors associated with acoustic earhooks.

Inclusion Criteria:

• Being implanted with HiRes Ultra or HiRes Ultra 3D SlimJ
• Being a user of the "acoustic earhook" system
• Having provided informed consent regarding use of his/her data for research.

Exclusion Criteria:

• no exclusion criteria