200
Participants
Start Date
July 4, 2022
Primary Completion Date
July 1, 2027
Study Completion Date
July 1, 2027
Cochlear Implant
The surgeon will make a small cut (incision) behind patient's ear, and form a small hole in the portion of skull bone (mastoid) where the internal device rests. Then the surgeon create a small opening in the cochlea in order to thread the electrode of the internal cochlear implant device. The skin incision is stitched closed so that the internal device is under the skin.
RECRUITING
Qian Wang, Beijing
Chinese PLA General Hospital
OTHER