

THINK YOU KNOW ERG? THINK AGAIN
RETeval: ERG Simplified
Electroretinography isn’t what it used to be. FDA-cleared and made in the US, the RETeval® offers a portable, handheld solution that is comfortable for patients, easy for clinicians, and provides an efficient, objective functional assessment of retinal health.
Catch the Latest Wave of Functional Assessment


Practical Implementation of ERG into a Comprehensive Practice
Chris Wolfe & EyeCode Education
With this course by Chris Wolfe, OD, FAAO, Dip. ABO, available from Practice Performance Partners, you’ll know exactly when and how to use ERG to improve patient care and protect your practice. We’re giving away coupon codes so you can take the course for FREE!
“I firmly believe that the RETeval ffERG test for functional diabetic retinopathy management will change the way we practice in 2024 in much the same way that OCT testing for structural DR management changed the way we practiced 20 years ago.”

Why RETeval?
“The RETeval fits in nicely with the other technology we have. When you look at wide-field photography, when you look at OCT, those give you the structural side of what’s going on with a patient – then you add something that looks at function, like the RETeval. It’s just like putting a puzzle together.”


RETeval: Core Cases from the Clinical Compendium
With the incorporation of a single simple test, these eyecare providers are elevating their patient care through easier management decisions and better patient education.
With each of the 4 cases presented in this eBook, learn:
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- Why was an ERG performed?
- What were the ERG findings?
- How did the ERG impact next steps?
RETeval: Making a Difference in Diabetic Retinopathy Care
BACKED BY SCIENCE
Validated by 200+ Peer-Reviewed Research Studies
Since its launch in 2015, more than 3,000 devices have been installed worldwide in optometry, ophthalmology, retina specialty, and research settings. LKC Technologies has been an industry leader in functional assessments for more than 45 years, and the RETeval is backed by science – giving you peace of mind that you’re making the right choice for your patients.

ERG & VEP Coding and Reimbursement Guides
In the United States, there are more than 560 ICD-10-CM codes that may be associated with the CPT codes used to report electroretinography and visual-evoked potential. The following guides, developed by The Pinnacle Health Group, provide some of the more common diagnosis codes that may be used for protocols associated with the RETeval handheld device.
Download ERG guide Download VEP guide
The above guides focus on Physician Office Coding and Reimbursement. For Hospital Outpatient, contact us.
READ MORE
See How RETeval Makes a Difference
ERG Raises Red Flag, Changing Management Trajectory
A complaint of difficulty driving at night is not uncommon for ODs to hear, but when one patient mentioned this during his routine exam, his 20/20 VA prompted Dr. Frances Bynum to look further.
Implementing ERG in Clinical Practice
Tune in to Dr. Chris Wolfe’s podcast episode to hear how Drs. Bobby “Chip” Wood and Nate Lighthizer are changing patient care with their RETeval – a patient-friendly, doctor-friendly, staff-friendly solution for objective functional assessments.
Routine Electroretinography Use Supports Patient Management
After his patient with MS discontinued care with her neurologist, Dr. Bradley Grant used his RETeval to determine the appropriate follow-up schedule while leveraging the easy-to-interpret reports for crucial patient education.

How It Works
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The RETeval device starts flashing light into the patient’s eye.
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The retina responds to the flashes by generating small electrical signals that travel through the facial structure to the Sensor Strip.
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The Sensor Strip detects the electrical signals and compares the results to the age-adjusted reference database.