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Phototherapeutic keratectomy

AI overview

Phototherapeutic keratectomy (PTK) is a type of eye surgery that uses a laser to treat various ocular disorders by removing tissue from the cornea.

Key points
  • PTK allows the removal of superficial corneal opacities and surface irregularities.
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    PTK allows the removal of superficial corneal opacities and surface irregularities.
  • It is similar to photorefractive keratectomy, which is used for the treatment of refractive conditions.
    source quote
    It is similar to photorefractive keratectomy , which is used for the treatment of refractive conditions .
  • Common indications for PTK are corneal dystrophies, scars, opacities, and bullous keratopathy.
    source quote
    The common indications for PTK are corneal dystrophies , scars, opacities, and bullous keratopathy .
Treatment
  • Treatment involves using a laser to remove tissue from the cornea.
    source quote
    uses a laser to treat various ocular disorders by removing tissue from the cornea
AI-synthesized from the Wikipedia article “Phototherapeutic keratectomy”. Not medical advice. Verify source →
Phototherapeutic keratectomy
SpecialtyOphthalmology

Phototherapeutic keratectomy (PTK) is a type of eye surgery that uses a laser to treat various ocular disorders by removing tissue from the cornea. PTK allows the removal of superficial corneal opacities and surface irregularities. It is similar to photorefractive keratectomy, which is used for the treatment of refractive conditions. The common indications for PTK are corneal dystrophies, scars, opacities, and bullous keratopathy.[1]