A child gets an eye exam after failing a vision screening.

Originally written March 3, 2021

Your child’s pediatrician noted that your child failed their vision screening during one of their routine checkups and has referred you to a pediatric ophthalmologist. While this is a very common referral, it can still be daunting to go through it for the first time. That’s why today’s blog is all about what your child’s eye exam will be like.

In This Article...

  1. How is my child's vision checked?
  2. What is stereo testing during a pediatric eye exam?
  3. Are my child's eyes misaligned?
  4. How does dilating eyes work?
  5. How do you choose the right pair of glasses for a child?
  6. How is a child's eye anatomy checked?
  7. Bring your child to CEENTA

How is my child's vision checked?

The first test will typically be a routine vision check. Children who can speak can play matching games with shapes and animals to see how well they can identify these objects. If your child is too young to speak, the doctor can use lights to see how well the baby follows a moving object and use other tools to see if one eye is preferred over another.

What is stereo testing during a pediatric eye exam?

Hayley Klein MD discusses what to do for a failed vision screening

If a child is old enough, their doctor will perform a “stereovision,” or depth perception, test to see how well their eyes work together.

“Even before your child is old enough to speak or name their letters, there are very reliable ways we can check their vision," remarks CEENTA pediatric ophthalmologist Hayley Klein, MD from our Fort Mill office.

A stereo test can give an enormous amount of information about how the brain uses the two eyes together at the same time. In this test, a child is given special glasses and asked to identify which objects in a special booklet appear near and far.

Are my child's eyes misaligned?

In the next test, your child’s ophthalmologist will check for strabismus, or misalignment of the eyes. Strabismus can cause vision loss, double vision, or decreased depth perception. Should this be an issue, your child's pediatric eye doctor can recommend treatment options including special eyewear, vision therapy, and surgery in some circumstances. 

How does dilating eyes work?

Next, their eyes are dilated so their doctor can assess their glasses prescription and thoroughly examine the anatomy of the eye. During eye dilation, your child's physician will administer special eye drops called mydriatics that make the pupil stay open longer. This allows for more light to enter the the eye and provide a more comprehensive look. Children require stronger eye drops than adults, which is why it’s important to see an ophthalmologist who is specially trained to treat children’s eyes.

“Even though eye drops can sometimes be scary for children – and adults! – they are incredibly important to make sure your physician is able to do a thorough and proper exam,” Dr. Klein said. “For children, it is nearly impossible to give an accurate glasses prescription without the eye drops.”

Following their eye dilation test, your child may have temporary side effects including blurry vision and light sensitivity.

How do you choose the right pair of glasses for a child?

Even for kids who can’t speak yet, your doctor is able to measure a glasses prescription. Your child’s doctor will measure the shape of your child’s eye using a technique called retinoscopy, which measures the shape of their eye. This helps the doctor measure for glasses specific to the shape of your child’s eye.

“This is one more reason it is important to see a doctor who is specialty trained in Pediatric Ophthalmology,” Dr. Klein said.

For children who are candidates for contact lenses, their eye doctor may conduct additional measurements to get another prescription. 

How is a child's eye anatomy checked?

Finally, the doctor will check the anatomy of their eye from front to back to make sure there are no other issues that could cause concern.

Bring your child to CEENTA

If your child needs additional vision exams, bring them to CEENTA. Our pediatric eye doctors will give them the best care to ensure they see as clearly as possible as early as possible.

This blog is for informational purposes only. For specific medical questions, please consult your doctor. New patients can make appointments online with Dr. Klein or any of our eye doctors in North and South Carolina. Current patients can also make appointments through myCEENTAchart with physicians they have already seen.


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