EpiLASIK

EpiLASIK is an advanced form of laser eye surgery. It is a variation of LASIK that modifies the way the corneal flap is created. In traditional LASIK, a thin flap is precisely cut from the cornea's outer layer, the epithelium, and the Bowman's layer. In EpiLASIK, a specialized device is used to separate the epithelium from the underlying corneal layers. This epithelial sheet is then folded back, rather than being cut with a microkeratome or femtosecond laser.

The excimer laser is then used to reshape the cornea, correcting refractive errors such as myopia (nearsightedness), hyperopia (farsightedness), and astigmatism. After the laser treatment, the epithelial sheet is repositioned over the treated area. A special bandage contact lens is typically worn for a few days to aid in healing and protect the surface.

EpiLASIK is often considered a good option for individuals who may not be ideal candidates for traditional LASIK, particularly those with thinner corneas or a risk of dry eye. Because the Bowman's layer remains intact, some surgeons believe it may offer a reduced risk of flap-related complications compared to LASIK. Recovery may involve a slightly longer period of visual blur and discomfort compared to LASIK, as the epithelium needs to re-adhere and heal. However, the long-term visual outcomes are generally comparable to LASIK. As with any surgical procedure, potential risks and benefits should be discussed with a qualified eye surgeon.