Analysis by sophisticated wavefront-sensing technology and customized ray-tracing has now revealed that the eye is actually an aplanatic design, with the cornea and lens compensating each other's ...

Medically reviewed by Christine L. Larsen, MD A cataract (cloudy eye lens) blocks light from reaching the retina, which helps ...

Eye injuries that damage the cornea are usually irreversible and cause blindness. But a new clinical trial has repaired this damage in patients thanks to a transplant of stem cells from their ...

The cornea is often thinner ... Two 4-0 silk stay sutures tied to the ring can then be clamped to the drape to improve positioning of the eye. Care should be taken to ensure that the speculum ...

Amar Agarwal of Dr. Agarwals Eye Hospital in Chennai performs pinhole pupilloplasty to restore vision after eye injury.