How TransPRK is Done?
TransPRK is a laser vision correction that is safe and minimally-invasive as it is surface-based. Here’s a simple step-by-step explanation of how TransPRK procedure is done:
Step 1
Patient lies down and simply looks ahead at a blinking fixation green light. No suction ring nor surgical instrument touches the eye.
Step 2
Epithelium cells are removed with the Schwind Amaris 1050RS laser.
Step 3
Laser goes on to reshape the cornea curvature to correct the refractive power
in one step seamlessly.
Step 4
A transparent, high-oxygen permeability content soft contact lens is then placed over the cornea to act as an artificial cornea flap to protect the treated surface while the epithelium cells regenerate.
Step 5
The epithelium cells then take 3 to 5 days to regenerate and heal. It is important to use the eye drops medications prescribed and stay away from strong sunlight for good healing. The high-oxygen permeability contact lens is removed after 5 days.
TransPRK Procedure Infographic
(Source)