Frequency Doubling Technology Perimetry (FDT), also called Matrix Visual Fields, has been shown to offer a high sensitivity and specificity in the early detection of glaucomatous changes and several other ocular or neurological disorders.
FDT testing also offers a few other advantages:
- Testing results are not greatly affected by cataracts or high refractive erros, thus allowing a high degree of reliabilty.
- Patient reliablity can increase because the test is more rapidly administered than other perimetry testing.
Appointments can be scheduled on Monday, Wednesday, and Friday as early as 8:30 am upon request.
For emergencies, call 911 or our main number for the answering service to reach the doctor on call.