Electrode impedance values
Electrode impedance values will be measured by the patient’s audiologist at 1, 3, and 12 months after operation for all electrodes. This is according to regular care. Electrode impedance values measured in kOhm (a measure of the resistance to current flow) in common ground stimulation. Values above 20–30 kOhms will be considered abnormally high. Additionally, an increase of impedance values ≥75% from the averaged baseline after 1 month of activation will be considered a significant increase [