Electroretinography


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Contact lens electrode on eye
Contact lens electrode on eye
Alternative Names

ERG


Normal Values

Normal test results will show a normal A and B pattern in response to each flash.


What abnormal results mean

The following conditions may cause abnormal results:



Review Date: 02/22/2007
Reviewed By: Manju Subramanian, MD, Assistant Professor in Ophthalmology, Vitreoretinal Disease and Surgery, Boston University Eye Associates, Boston, MA. Review provided by VeriMed Healthcare Network.


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