Initially, the surgeon uses a femtosecond laser or perhaps a microkeratome to produce a micron-skinny, circular flap in the cornea – the surface of the attention. This can take just some seconds. The surgeon gently moves the flap to expose the layer of tissue where the eyesight correction treatment will https://toplistar.com/story22953156/little-known-facts-about-best-lasik-eye-surgery