Surfing the COVID-19 Tsunami with Teleophthalmology: the Advent of New Models of Eye Care.

Purpose of Review: In this article, we reviewed the impact resulting from the COVID-19 pandemic on the traditional model of care in ophthalmology. Recent Findings: Though virtual eye care has been present for more than 20 years, the COVID-19 pandemic has established a precedent to seriously consider its role in the evolving paradigm of vision and eye care. New hybrid models of care have enhanced or replaced traditional synchronous and asynchronous visits. The increased use of smart phoneography and mobile applications enhanced the remote examination of patients. Use of e-learning became a mainstream tool to continue accessing education and training. Summary: Teleophthalmology has demonstrated its value for screening, examining, diagnosing, monitoring treatment, and increasing access to education. However, much of the progress made following the COVID-19 pandemic is at risk of being lost as society pushes to reestablish normalcy. Further studies during the new norm are required to prove a more permanent role for virtual eye care.

Telemedicine for eye care.

Tele-ophthalmology has been employed mainly for patients in under-served rural areas in need of specialty care, but other applications such as telementoring have also been used. In certain populations, cost containment is a significant issue and telemedicine is a solution. Tele-ophthalmology can be performed in realtime, by store-and-forward mode, or by hybrid techniques. After appropriate modification, a range of peripherals may be used for tele-ophthalmology, including the direct ophthalmoscope, indirect ophthalmoscope, slit lamp or retinal camera. Tele-ophthalmology applications include: detecting, screening and diagnosing diabetic retinopathy; anterior segment imaging; glaucoma screening; low vision consultation; telementoring. Tele-ophthalmology shows great promise for improving patient care and increasing access to specialty care not available in under-served areas. In developing countries tele-ophthalmology may be a cost-effective method by which richer countries can assist them.