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Laser Vision Correction

Laser Eye Centre

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Basic LVC Considerations

  • Refraction / Presbyopia
  • Stability
  • Corneal thickness / regularity
  • Previous ocular history
  • Ocular health
  • Medical background
  • Limitations/Expectations

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LASIK

Laser-Assisted In Situ Keratomileusis

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LASIK

Laser-Assisted In Situ Keratomileusis

  • Most common form of LVC
  • Quick Healing / Good post-op comfort (approx. 3 days off work)
  • Wide range of refractions
  • Proven track record

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SMILE

Small Incision Lenticule Extraction

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SMILE

Small Incision Lenticule Extraction

  • No flap created. No risk of flap displacement
  • Better biomechanical stability
  • Reduced risk of post-operative dry eye as affects less corneal nerves vs LASIK
  • More limited prescription range (myopia +/- astigmatism)
  • Longer initial visual recovery
  • More complicated enhancement

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PRK

Photorefractive Keratectomy

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PRK

Photorefractive Keratectomy

  • Leaves more RSB
  • Less utilised now but can be used to treat thinner corneas
  • Enhancement after prior LASIK (if flap-lift not possible)
  • More post-operative discomfort
  • Longer visual recovery (approx 1 week off work)
  • Greater likelihood of regression with hyperopia

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PTK

Phototherapeutic Keratectomy

  • Similar to PRK but “plano” removal of anterior corneal storm
  • Indications: RCE, anterior scarring, anterior corneal dystrophies

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Offer for Optometrists

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Hands on Lab