Many LASIK patients return to work in 24-48 hours. Several factors help explain this relatively quick recovery.
First, the cornea has a good natural healing capacity due to its rich nerve supply and avascular structure.
Second, modern femtosecond lasers create precise flaps that re-adhere to the underlying cornea almost instantly through natural suction — no stitches needed.
Third, the surface epithelium (the outermost layer) regenerates within 24-48 hours, sealing the flap edge.
Finally, modern flapless procedures like SMILE Pro create only a tiny 2-3 mm incision — and because no flap is created, there are no flap-related concerns.