EPI-LASIK is a relatively new form of refractive surgery that is a modification of LASIK. It is also known as "flap-free" LASIK.For Epi-LASIK, the "skin" of the cornea, known as the epithelium, is separated with a special epi-keratome, and the excimer laser is applied onto the underlying surface of the cornea (hence, another term "surface ablation").Unlike LASIK, the procedure doesn't require a cornea flap which "uses-up" tissue. As a result, the procedure helps to save on cornea tissue utilisation and is ideal for patients who have corneas too thin to be treated by LASIK. Furthermore, this procedure removes all risks of flap related complications seen in LASIK.However, the down side of EPI-LASIK is the possibility of extended discomfort for about 3 days and a slower visual recovery of about 1-2 weeks. Apart from these, EPI-LASIK offers safe and excellent long-term visual outcomes.This procedure is also a very popular at EEC that we tend to recommend to patients with thin corneas, low myopia (below 800deg), and particularly those who lead an active sporting lifestyle.
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