UDUday Devgan

1. Article · Sep 22, 2026 · ByUday Devgan, MD

   During cataract surgery, address diurnal refractive shift in post-RK eyes (opens the original)

   Excerpt · English

   Read excerpt

   Radial keratotomy was a popular refractive procedure in the late 20th century, offering millions of patients a large degree of spectacle freedom. Decades later, these patients develop cataracts and progressive hyperopia as the cornea continues to flatten. In addition, these deep corneal stromal incisions can cause diurnal fluctuations as the corneal architecture and power can waver daily. When these patients present to our clinic for cataract surgery, we can address the lens opacity, the refract

   Feedback

2. Article · Aug 21, 2026 · By Uday Devgan, MD

   Cataract surgery in highly hyperopic eyes requires spatial management (opens the original)

   Excerpt · English

   Read excerpt

   Performing cataract surgery in eyes with high degrees of hyperopia can give great refractive results, but there are challenges to overcome. Eyes with short axial lengths typically have a shallow anterior chamber, a disproportionately large crystalline lens and elevated posterior vitreous pressure, all of which create a crowded space in which every surgical maneuver must be deliberate. Operating successfully in these short eyes requires a refined approach spanning preoperative evaluation, special

   Feedback

Last 90 days. Choose a month to open its work.

Named in the text we hold. One piece can cover several.

• Specialty Surgical Center2 pieces
• Beverly Hills1 piece