Disadvantages of Cochlear Implants
* Environmental & practical living issues
* static: radar detector, playgrounds, trampolines, computers, carpeting
* pressure: some recommended restrictions such as scuba diving
* magnetic: suggested MRI restriction
* trauma: some restrictions from rough sports such as football
* Surgical issues
* staph infection (low risk)
* vertigo (low risk)
* tinnitus, may get worse or improve (low risk)
* partial facial nerve paralysis (low risk and if occurs, is typically temporary)
* competency of surgeon
* if complications, then travel time/cost enter the equation for follow-up care
* Insurance and cost issues:
* if inadequate insurance, medical costs and device are expensive
* processor and accessories are expensive
* securing approval from health policy may be time-consuming and aggravating
* Less control over prosthetic device, i.e., once a manufacturer’s device is implanted, the implantee has no option but to remain with that device for life, unless the device fails or the implantee elects to pay for another surgery/device.
* Loud buzzing sound when implant user is within close proximity to neon lights; interferes with speech signal
* Programming issues: dependent on mapper/audiologist
* travel and time costs if mapper is not in child’s area
* mapping session is time-consuming, boring, and can be expensive
* should be re-programmed annually (more often for young children)
* programming is not always easy, especially for establishing the comfort levels
* changing from one program to another oftentimes involves a temporary setback in one’s discrimination
* adapting to a change in strategies is difficult for many people