Hangzhou eye myopia does laser surgery.

Up to now, ametropia correction surgery is to make corneal flap first, fold it backwards, and then cut corneal tissue point by point. All-femtosecond laser myopia surgery can be corrected by femtosecond laser without making corneal flap, and the trauma is small.

1, create matrix lens and notch.

Using VisuMax instrument, corneal stroma mirror and small incision can be made in one step, and the diameter of incision is only 2 mm The stability is high, and it is not affected by the surrounding environmental conditions and corneal state.

2. Removal of matrix lens

Step 2: Take out the lens through the incision. Because there is no need for a large incision corneal flap, this operation has little effect on corneal biomechanics.

Step 3 restore

With the removal of lens, the refractive power of cornea is changed and refractive correction is realized.