Failure in HiRes Ultra Series Recall Devices Does Not Necessarily Lead to Decrement in Performance.
Erin HarveyMuhammad KhokharMichael S HarrisJazzmyne AdamsDavid R FriedlandPublished in: Otology & neurotology : official publication of the American Otological Society, American Neurotology Society [and] European Academy of Otology and Neurotology (2024)
Proactive monitoring using EFI identifies a higher rate of Ultra Series V1 device failure than previously reported. However, about 20% of these patients may not have subjective change in hearing or objective decline in test scores and could be observed. Should performance worsen, reimplantation provides significant improvement in speech recognition.