What is an OCT scan and is it necessary?

What is an OCT Scan and Is It Necessary?

An Optical Coherence Tomography (OCT) scan is an advanced imaging test that provides detailed, cross-sectional images of the retina, the layer of tissue at the back of the eye. OCT scans are a non-invasive way for optometrists to see the layers of the retina, helping to detect and monitor eye conditions that could otherwise lead to vision loss.

How Does an OCT Scan Work?

Using light waves, an OCT scan creates detailed images of your retina’s layers, allowing your optometrist to see any abnormalities or signs of disease. It’s similar to an ultrasound but uses light rather than sound to capture high-resolution images of your eye's internal structure.

The scan is quick and painless, usually taking only a few minutes, and provides a highly accurate view of your eye health.

Is an OCT Scan Necessary?

Whether or not you need an OCT scan depends on your eye health and risk factors. While OCT scans aren’t required for every routine eye test, they are highly beneficial for detecting and monitoring certain conditions, such as:

• Glaucoma: OCT scans help monitor the optic nerve for any signs of damage, a key factor in diagnosing and managing glaucoma.
• Macular Degeneration: The scan can detect early signs of age-related macular degeneration, even before symptoms become noticeable.
• Diabetic Retinopathy: OCT is essential for checking the retina for damage caused by diabetes, allowing for early intervention.

Your optometrist may recommend an OCT scan if you have risk factors such as a family history of glaucoma, macular degeneration, or other eye diseases. For those without risk factors, OCT scans can still provide a valuable baseline for future comparisons.

City Optics: Offering OCT Scans for Complete Eye Health

At City Optics, we use the latest OCT technology to provide a comprehensive view of your eye health. While Medicare doesn’t cover the cost of an OCT scan, we offer it at an affordable price of $49, and in some cases, we provide the scan free of charge for eligible patients, including the elderly and pensioners.

Why Consider an OCT Scan?

• Early Detection: OCT scans can detect issues before you notice any symptoms, giving you a head start on treatment.
• Detailed Insight: This scan gives a much clearer picture of your retina compared to standard eye tests.
• Peace of Mind: Even if your eyes feel fine, an OCT scan can provide reassurance that your retina and optic nerve are healthy.

Interested in an OCT scan? Click the Book Now button below to schedule your eye exam at City Optics and take advantage of our advanced eye care services.