Destructive procedure of cornea	Surgical procedure on eye proper using laser
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Phototherapeutic keratectomy using argon fluoride excimer laser (procedure)
	PTK - phototherapeutic keratectomy
	Phototherapeutic keratectomy Excimer laser phototherapeutic keratectomy Phototherapeutic keratectomy using argon fluoride excimer laser

Id	1222582007
Status	Defined

Method	Ablation - action
Procedure site - Direct	Structure of anterior surface of cornea
Using device	Argon fluoride laser device