Cornea Cell Ingrowth After LASIK

Cornea Cell LASIK Complicataion

Epithelial ingrowth is a LASIK complication in which cells from the cornea surface layer (epithelial cells) begin to grow underneath the corneal flap.

A Rare LASIK Complication

Epithelial ingrowth is a rarely occurring LASIK complication, appearing in less than one percent of LASIK procedures. However, the incidence of epithelial ingrowth appears to be higher after subsequential enhancement LASIK procedures. Most epithelial ingrowth is self-limiting and doesn’t affect visual acuity. So in most cases, no additional treatment is required. But in less than 10 percent of cases, the epithelial cells will continue to grow and interfere with vision. See a case study of a cornea containing Epithelial ingrowth.

When LASIK Complications Affect Vision

In cases where vision is affected, doctors will sometimes prescribe eye drops to minimize the effects. When medicated eye drops are not a sufficient solution, the surgeon will lift the flap, remove the epithelial cells and treat the area under the flap to decrease the likelihood of further complications. A bandage contact lens may be placed on the eye for a few days to help the flap reattach securely.

Most cases of epithelial ingrowth appear 1 to 3 months after surgery. For this reason, it’s important for LASIK patients to return to their doctor’s office for follow-up exams for at least three months after LASIK surgery.