PTK eliminates superficial irregular tissue with the cornea applying an excimer laser. It is commonly useful for corneal scars, area irregularities or recurrent erosions. These measurements support identify delicate irregularities and ensure whether the cornea is appropriate for customised LASIK. Pentacam data is essential for setting accurate treatment parameters. Corneal https://linkdirectorynet.com/listings13436882/detailed-notes-on-best-lasik-surgeon