Optical Coherence Tomography Optical Coherence Tomography
Optical Coherence Tomography (OCT)

The CRT allows us a new level of clinical certainty. With new advanced features we are able to identify pathology and track changes over time.

It takes a detailed 3D image below the surface of your retina or optic nerve, giving us a more detailed picture of your eye health. This exam can aid in the detection and monitoring of serious eye diseases.

How Does the Exam Work?
The Optical Coherence Tomography (OCT) is one of the few devices that reveals in-depth images of the eye's internal structures. The exam only takes a few seconds. Nothing touches your eyes as you look into the machine and there are no puffs of air or flashes of bright.

Retinal Nerve Fiber Layer (RNFL) Analysis
Circular scans around the optic nerve head capture RNFL measurement of the peripapillary region. Analyses provide comparison of measurements to a normative database, demonstration of asymmetry and serial analysis.

Optic Nerve Head Analysis
Radial line scans through the optic disc create cross-sectional and topographical data. The key analysis parameters include cup-to-disc ratios and horizontal integrated rim volume.

Macular Thickness Analysis
Radial line scans provide cross-sectional images and analyses revealing retinal layers and macular condition. The change analysis feature illustrates change over time.
Office Info
134 Ogden Avenue
Downers Grove, IL 60515
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P: 630-824-3800
Office Hours
10:00-7:00 pm
10:00-7:00 pm
10:00-5:00 pm
10:00-5:00 pm
9:00-1:00 pm

Westgrove Vision Center 134 Ogden Avenue Downers Grove, IL 60515 Phone: (630) 824.3800 Fax: (630) 824.3820

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