Reliability of CIR-S using the subperiosteal pocket technique under 2 years of age.

It was concluded as a result of this study that cochlear implant receiver-stimulator placement using the subperiosteal pocket technique is reliable in toddlers under 2 years of age, provided that the small incision tight subperiostal pocket technique is performed meticulously without fixation and well drilling, and that device-protective changes occur in the tissues around the CIR-S over time with the use of the device and as the child skull develops.