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What do I bring to my eye exam?

When you come for your eye exam, please bring the following with you:

  • A responsible adult (because of legal requirements, we cannot evaluate unaccompanied minors)
  • Appointment information: the doctor's name, department, location, and time
  • Updated insurance card
  • Referral from Primary Care Physician (PCP) if needed, or you may be asked to pay a $50 deposit
  • PCP's name, address, and telephone number
  • Referring physician's name, address and telephone number
  • Co-payment if required by insurance
  • Medical records from referring physician, if available
A woman putting a wristband on a child from behind a check-in counter.

Welcome to our office 

When you enter our office, you’ll check in at the front desk so that everybody knows you are here. You’ll also put on a special bracelet — only you will get to wear it. 

a child in a chair while a hand puts drops in her eye.

Open your eyes! 

We’ll take you to a room to give you two to four eye drops in each eye. These make your pupils bigger and allow us to get the best possible view of your eyes’ health.  

a girl putting her face in an eye reading machine.

Time to check your eyes 

Next, you’ll go to a room and meet your eye doctor, who will have you look through a variety of machines and lenses to examine your eyes’ health and determine your vision. 

man holding eye exam machine in front of young girl

Finish your eye exam  

Next, you’ll go to a room and meet your eye doctor, who will have you look through a variety of machines and lenses to examine your eyes’ health and determine your vision.

A doctor with paper in his hands while a child sits in the eye exam chair.

Learn what we saw in your eyes 

When testing is complete, we’ll let you know how your eyes are doing and, if needed, explain what we’ll next do to help you see better. You might get eyeglasses or some other treatment. 

A woman at a counter hands a pair of sunglasses to a little girl.

Thanks for coming; see you soon 

When you leave our office, it might seem bright outside. Don’t worry; we have sunglasses for you to wear. Your eyesight will eventually return to normal. 

Who will take care of me during the visit?

The attending physician is the doctor who is responsible for your care. Other staff members may assist the attending physician for parts of the exam.

A pediatric ophthalmologist is a medical doctor (MD) specially trained to care for children's eye conditions. An ophthalmologist can perform surgery.

An optometrist (OD) is an eye doctor who can prescribe glasses or contact lenses and may refer a patient to an ophthalmologist if additional medical care is needed (i.e. surgery).

Tell me more about other people who will be testing me?

A technician is trained to perform vision testing and other parts of the eye exam.

An orthoptist is specially trained to evaluate eye muscle disorders and may measure the eye alignment with prisms or prescribe exercises.

A resident is a medical doctor who will become an ophthalmologist.

A fellow is fully trained as an ophthalmologist but is spending extra time training in the subspecialty of pediatric ophthalmology.

We also have observers (students and doctors) who travel here from around the world to see how we care for patients at Boston Children's. Observers do not perform any part of the examination.

Why do we need eye drops?

Imagine trying to look into a room through a peephole. It's not so easy. Now open the door. Much better! The eye drops "open the door" to allow the doctor to shine light in the eye and see what is inside without the pupil getting small.

This has a side effect of making it hard to focus — especially up close — for two to six hours (depending on the type of drop and the patient's sensitivity). Kids can go back to school afterward, but they may have trouble reading or doing homework for several hours. Adult may or may not be able to drive home. It depends on how severely the vision is blurred by the drops. If you are not sure, plan to have someone pick you up.

How many drops are needed?

At least two drops are usually given in each eye. The first is a numbing drop that may sting slightly for 5 to 10 seconds. Then the dilating drop or drops are given. These don't sting at all thanks to the first drop.

Even though the drops don't really hurt, many children just don't like the idea of getting them and may require gentle restraint for a few seconds while we administer the drops. In some cases, we can use a spray instead of a drop, but the spray stings a little more than the drops.

Could it really take three hours for an eye exam?

Registration can take 15 minutes. The history and initial evaluation takes about 15 minutes depending on the complexity of the history and cooperation of the patient. Expect to wait about 30 minutes for the drops to work before you will called back to the exam room. The final part of the examination and discussion takes another 15 minutes depending on how many questions you might have. Altogether this is an absolute minimum of one hour for a new patient, but if there are any delays, complexities, or special tests, you might plan to be here for two or even three hours for a first visit.

Will the exam start on time?

We make every effort to stay on schedule, but try as we might, there are often days when we fall behind schedule due to emergencies or unexpectedly complex eye problems. We are a worldwide referral center and so we try to build time into the schedule for complex patients but it is very difficult to predict accurately. You should be notified when you check in if there is a delay.

Also, if you find that you have been waiting more than 15 minutes after check-in and you have not yet been called please check with a member of our front desk team for an update.

How do you check vision in a baby or young child?

After the dilating drops are given, the doctor shines a light in the eye and looks at the focus of the light that has been reflected through the eye. The doctor then places different lenses in front of the eye until the focus looks right. Once the proper lens power is determined, the doctor decides whether the patient needs help keeping things in focus — if so, glasses will be prescribed.

How can you tell if a baby or young child needs glasses?

As you will see, we have lots of tricks. Sometimes we just check to see how well the child tracks a toy. Sometimes we use cards that have stripes on one side and watch to see which way the baby looks. We may also have the child play matching games. Our professional staff tailors the exam for the interest, ability, and age of the patient.

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