From: Bilateral cochlear implantation: simultaneous versus sequential
 | Cochlear implant speech processors | Frequency | Percentage |
---|---|---|---|
Type of implant | Similar implants | 13 | 53.3 |
Different implants | 2 | 46.7 | |
Type of surgery | Sequential implantation (7 of similar implants + 2 of different implants) | 9 | 86.7 |
Simultaneous implantation (6 of similar implants) | 6 | 13.3 |