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An OCT Scan Is Described

You’ll get a lot more than just an eye exam when you see your identitecomtoise optometrist. All Identitecomtoise optometrists use specialized equipment to provide you a complete view of your eyes’ general health. An OCT scan is one such example. We’ll go through what an OCT scan is, what to expect, and why they’re so crucial in this blog.

What is an optical coherence tomography (OCT) scan?

Optical coherence tomography (OCT) is an advanced eye scan used by optometrists to analyse your eyes in greater depth than a standard eye exam. It operates in a similar way to ultrasound, but instead of sound waves, optometrists can use light waves to see what’s going on beneath the surface of your eye.

OCT scans are used to monitor the health of your eyes and are especially beneficial for detecting potentially sight-threatening conditions like glaucoma, macular degeneration, and diabetic retinopathy that don’t show any symptoms until they start to affect your vision.

What is an OCT scan and how does it work?

An OCT scan just takes a few seconds, yet it captures over 1,000 images of the back of your eye, all the way to the optic nerve, in that time. These photos are then combined to generate a layered image of your eye that is remarkably accurate.

Your optometrist will be able to detect any small changes in the thickness of the layers by performing numerous OCT scans over time. This can identify the presence of eye conditions, making diagnosis, treatment, and management more easier and faster.

In an OCT scan, what happens?

An OCT scan is a simple and quick procedure.

To begin, you’ll be requested to sit next to the scanner with your chin resting on the chin rest. The OCT camera will be used by an optometrist to scan each eye independently. It’ll be finished in a matter of seconds, and you’ll see a bright flash that will dazzle you for a brief moment.

When the procedure is over, the optometrist will review the 3D photos and discuss the results with you. This information is then delivered to your eye.

What is the significance of an OCT scan?

Some of the most dangerous eye illnesses are often the hardest to spot. Glaucoma, macular degeneration, and diabetic retinopathy all have symptoms that aren’t noticeable until the disease has progressed. OCT scans are important for early diagnosis of these conditions so that you can get the correct advice and therapy to help save and prolong your vision.

If you have any of the conditions listed above, you will almost always be advised to have regular OCT scans. Your consultant or optician will analyse each one to see if anything has changed since the last one. They’ll next give you suggestions depending on the modifications you’ve made.

Because glaucoma, macular degeneration, and diabetic retinopathy are all hereditary conditions, we always recommend that family members of those who have these conditions get an OCT scan early and often to check if any signs of the diseases are developing.

Only optometrists with the appropriate professional equipment to perform OCT scans and other tests to monitor the health of your eyes are partnered with identitecomtoise. We offer personalized eye care at an affordable price to give you complete peace of mind. To learn more about identitecomtoise or to discover a nearby optometrist who can perform your OCT scan, go to www.identitecomtoise.net.