| Epilasik |
Lasik |
| Suitable for thin corneas |
Not suitable for thin corneas |
| Power correction upto -20 D |
Power correction upto -12 D |
| The effect of wave front correction is maximized by the thin epithelial flap |
The effect of wave front correction is reduced by induced aberration of stromal flap |
| No risky flap complications |
Though rare, risky flap complications may occur |
| Biomechanics of cornea not weakened |
Biomechanics of cornea weakened |