Biometry Testing

What is Biometry Testing?

Biometry testing is a quick, painless, and highly accurate eye measurement performed by an ophthalmologist before cataract surgery. At AB Vision Eyecare, we use advanced technology to take detailed measurements of your eye, ensuring the best possible surgical outcome.

What Does Biometry Measure?

The test measures several important parts of your eye, including:

• The length of your eye (axial length) – one of the most important measurements for selecting the correct lens implant.

• The curvature of your cornea (keratometry) – helps determine the focusing power needed.

• The depth of the front of your eye (anterior chamber depth) – assists with surgical planning.

• Other eye measurements that help your ophthalmologist choose the most suitable intraocular lens (IOL).
  
  

Why is Biometry Important?

During cataract surgery, the cloudy natural lens is removed and replaced with a clear artificial lens called an intraocular lens (IOL). Biometry testing allows your ophthalmologist to calculate the exact power of the lens implant needed for your eye.

Accurate biometry helps:

• Improve vision after cataract surgery.

• Reduce dependence on glasses (depending on the lens selected).

• Personalize the procedure to your unique eye measurements.

• Increase the likelihood of achieving your desired visual outcome.
  
  

What to Expect During the Test

• The procedure is non-invasive and does not touch the eye (with most modern devices).

• It is completely painless.

• The test usually takes 5–10 minutes.

• You will simply look at a light or target while the machine captures your eye measurements.

• In most cases, no recovery time is needed, and you can continue with your day immediately afterward.
  
  

Who Needs Biometry Testing?

Biometry is typically recommended for patients who:

• Have been diagnosed with cataracts.

• Are planning to undergo cataract surgery.

• Need precise measurements for intraocular lens selection.
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Biometry Testing at AB Vision Eyecare

At AB Vision Eyecare, our ophthalmologist performs advanced biometry testing as part of your cataract surgery evaluation. Using state-of-the-art diagnostic technology, we obtain precise measurements that help us select the most appropriate lens implant and develop a personalized treatment plan for your vision needs.
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Our goal is to ensure you receive the highest standard of care, giving you the best possible visual outcome after cataract surgery.