In certain clinical cases, there is a blurred line regarding the proper direction to take when diagnosing and treating patients with refractive errors. Blake Williamson, MD, MPH, and Neda Nikpoor, MD, welcome William B. Trattler, MD, to the podcast for a deep dive on keratoconus and a discussion on how the AvaGen Genetic Eye Test (Avellino) can provide a clearer path to meet refractive goals.