Cochlear Implant Surgery: Before Your Child's Surgery
What is cochlear implant surgery?
A cochlear implant is a small electronic device. It can help with
hearing for a child with severe or total hearing loss. The implant
does the job of damaged or missing nerve cells. A small device worn
outside the ear turns on the implant.
The doctor will make a cut (incision) behind your child's ear. The
doctor will place the implant in the inner ear. The incision will
leave a scar that will fade with time. The implant may make a small
bump under the skin behind the ear. Your child's hair may cover the
scar, the bump, and the device worn outside the ear.
Make sure that your child gets all of the required vaccines at least
2 weeks before cochlear implant surgery.
Most children go home the same day of the surgery or the next day.
They can go back to school or day care in 1 week and normal
activities in 3 to 4 weeks.
Your child's hearing will not change right after surgery. The change
won't happen until the implant is turned on 3 to 6 weeks later. This
gives the ear time to heal.
A cochlear implant can improve how well your child understands
speech and speaks. It will not give your child normal hearing. How
well your child's implant works depends on many things. These
include how long your child has been unable to hear and how well
sound signals travel to the brain through the auditory nerve. You
and your child will work with a speech therapist after surgery to
learn how to make the most of the implant.
How do you prepare for surgery?
Surgery can be stressful for both your child and you. This
information will help you understand what you can expect. And it
will help you safely prepare for your child's surgery.

Preparing for surgery
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Tell the doctor ALL the medicines, vitamins, supplements,
and herbal remedies your child takes. Some may increase
the risk of problems during the surgery. Your doctor will
tell you if your child should stop taking any of them
before the surgery and how soon to do it.
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The day before surgery
What happens on the day of surgery?

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Follow the instructions exactly about when your child
should stop eating and drinking. If you don't, the surgery
may be canceled. If the doctor told you to have your child
take any medicines on the day of surgery, have your child
take them with only a sip of water.
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Be sure your child has something that reminds them of
home. A special stuffed animal, toy, or blanket may be
comforting. For an older child, it might be a book or
music.
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At the hospital or surgery center
When should you call your doctor?
Current as of: September 27, 2023
Content Version: 14.0
Care instructions adapted under license by your healthcare
professional. If you have questions about a medical condition or
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