LASIK gives millions of people clearer vision, but a small number develop vision changes months or years later that feel confusing and discouraging. One possible cause is post LASIK ectasia, a condition where the cornea becomes progressively weaker and more irregular after surgery. Careful testing helps detect corneal shape changes after LASIK. What post LASIK ectasia means Post LASIK ectasia happens when the cornea, the clear front surface of the eye, loses its normal shape

Eye pain after Stevens-Johnson syndrome can linger long after the medical emergency has passed. For many people, the lasting problem is not only dryness. It is a damaged ocular surface, eyelid friction, corneal scarring, and vision that changes from one blink to the next. Scleral lenses can help because they do something regular glasses and standard contact lenses cannot do. They create a smooth optical surface while holding a layer of fluid over the eye. For patients with SJ

The short answer is usually several months, but the safer answer is this: a scleral lens refit should wait until the transplant surgeon confirms that the graft is healing well and the cornea is stable enough for lens wear. For many people, that point may be somewhere around 3 to 12 months after surgery, depending on the type of corneal transplant, the reason for the transplant, whether sutures are still in place, and how the eye is responding. Some eyes are ready earlier. Oth

Night driving can become one of the first things people give up when keratoconus starts changing their vision. Headlights stretch into starbursts. Street signs double. Glare hangs in the air long after a car passes. Even when a standard eye chart looks “good enough,” the real-world experience can feel completely different. That was the problem for our patient Sabreena. Sabreena had been diagnosed with keratoconus, a condition that causes the cornea to thin and bulge into an i

A corneal scar from ocular shingles (Herpes Zoster Ophthalmicus) can make the world look smeared, doubled, foggy, or severely distorted. For some people, the vision drops so much that even strong glasses do very little. That can be frightening, especially when the word “scar” makes the damage sound permanent. The good news is that a scarred cornea does not always mean vision cannot improve. In many cases, scleral lenses can dramatically improve vision, sometimes close to 20/2

Keratoconus can turn everyday vision into a constant negotiation. Street signs blur. Night driving becomes harder. Glasses may no longer sharpen the world the way they once did. Standard soft contact lenses may shift, dry out, or fail to mask the uneven shape of the cornea. For many people with keratoconus, scleral lenses offer a path to clearer, steadier vision. These custom lenses vault over the cornea and rest on the white part of the eye, called the sclera. This design cr