In recognition of World Sight Day, Lloyd Williams, MD, PhD, director of Duke Global Ophthalmology, was featured in Ophthalmology Times discussing the growing global burden of cataract blindness and efforts to restore sight in regions with limited access to eye care.
The article, "World Sight Day: Restoring Sight Where Cataract Surgery Is Scarce," highlights Williams' experience providing cataract surgery in underserved and conflict-affected areas, where aging populations, poverty, and instability continue to drive preventable vision loss. Drawing on his work in places such as South Sudan and Abyei, Williams discusses how low-cost, high-impact surgical approaches can help address one of the world's leading causes of blindness.
Williams also emphasizes the effectiveness of manual small-incision cataract surgery (MSICS), a technique that can be performed with minimal equipment while achieving outcomes comparable to those in high-resource settings when performed by skilled surgeons. The approach enables eye care teams to restore sight for thousands of patients who might otherwise go untreated.
Beyond the physical benefits of surgery, Williams reflects on the profound impact that restored vision can have on patients' independence, mental health, and quality of life.