Nate Lighthizer, OD, FAAO, FAAOMS

Despite a decrease in total Medicare-allowed payments for laser trabeculoplasty across the U.S. and in three key states from 2015 to 2018, there was an increase in payments by optometrists vs. ophthalmologists, according to research.

NEW ORLEANS — Electroretinograms can help predict progression of diabetic retinopathy, age-related macular degeneration and glaucoma by providing objective information about visual function, according to Nate Lighthizer, OD, at Academy ’23.

The practice of treating presbyopia has changed dramatically over the last several years. For our cataract patients, a proverbial arms race in the development of IOLs has afforded patients an unprecedented range of options.

LAS VEGAS — Corneal hysteresis is an objective measurement that can help clinicians diagnose and manage glaucoma, Nate Lighthizer, OD, FAAO, said at Vision Expo West.

LAS VEGAS – Optometrists are now able to provide Nd:YAG capsulotomy, laser floater removal, laser peripheral iridotomy and injections with expanded scope of practice in certain states, Nate Lighthizer, OD, FAAO, said at Vision Expo West.

A 63-year-old Native American female was referred to the electrodiagnostics clinic for an OCT, ERG and visual-evoked potential, if needed, due to the patient’s unexplained decreased vision. She was best corrected to 20/50 OD, OS.

A 32-year-old female was referred to the clinic for confirmation of glaucoma vs. physiologic cupping through electrodiagnostic testing.

For most optometrists, visual electrophysiology testing has been considered the last test to turn to when a patient presents with unexplained vision loss.