What Can an OCT Scan Reveal About Your Vision?

When it comes to protecting your eyesight, early detection is key. Optical Coherence Tomography (OCT) is a leading imaging technology that allows your optometrist to see beneath the surface of your eye - giving them a highly detailed view of your retinal layers, optic nerve, and other vital structures. This non-invasive test can reveal conditions in their earliest stages, often before you notice any changes in your vision.
 

How an OCT Scan Works

OCT uses light waves to capture high-resolution, cross-sectional images of your retina. Similar to how an ultrasound uses sound waves, OCT reflects light off the tissues inside your eye to create detailed images. The process is quick, comfortable, and requires no physical contact with your eye.
 

Conditions an OCT Scan Can Detect

An OCT scan provides valuable insight into your eye health by detecting:
 

•          Glaucoma: By measuring the thickness of the optic nerve fibers, OCT can help identify glaucoma before vision loss occurs.

•          Macular Degeneration: OCT reveals damage or changes to the macula, allowing for early treatment to preserve central vision.

•          Diabetic Retinopathy: Subtle swelling, bleeding, or fluid leakage in the retina can be detected early through OCT imaging.

•          Macular Holes & Epiretinal Membranes: OCT captures these structural changes, which may cause visual distortion if untreated.

•          Retinal Detachments or Tears: Early detection ensures prompt treatment to protect vision.
 

Early Detection Is Key

Many serious eye conditions progress without noticeable symptoms until permanent damage has occurred. OCT scanning allows your optometrist to establish a baseline for your eye health and monitor changes over time. This means potential issues can be addressed before they impact your daily life.
 

Who Should Get an OCT Scan?

While OCT scans are recommended for patients with risk factors such as diabetes, a family history of glaucoma, or those over the age of 50, anyone can benefit from the peace of mind that comes with advanced retinal imaging. Your optometrist may also recommend OCT if you’re experiencing unexplained changes in your vision.
 

Take the Next Step Toward Safeguarding Your Sight

An OCT scan is one of the most powerful tools available for safeguarding your eyesight. By revealing issues invisible to the naked eye, it allows for timely treatment and ongoing monitoring of your vision health.
 

Contact ProVision to schedule your comprehensive eye exam, including advanced OCT imaging, and see the difference early detection can make.