PTK uses the excimer laser to remove damaged corneal tissue due to problems such as corneal scars and recurrent corneal erosion, as well as other corneal dystrophies.
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What is phototherapeutic keratectomy(PTK)?
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< 1 min read
PTK uses the excimer laser to remove damaged corneal tissue due to problems such as corneal scars and recurrent corneal erosion, as well as other corneal dystrophies.