Laser coagulation

Why (Purpose of Laser Coagulation)

  • Laser coagulation, also known as laser photocoagulation, is primarily used to prevent or manage vision loss caused by various serious eye diseases. It is most commonly performed to reduce the risk of severe vision deterioration from:
    • 1) Diabetic retinopathy
    2) Age-related macular degeneration (ARMD)
  • These two conditions are among the leading causes of blindness in the United States. In addition to eye conditions, laser coagulation is also applied in other medical fields like gastroenterology and urology, where it helps manage internal bleeding or tissue damage.

What (Conditions Treated with Laser Coagulation)

    Ophthalmology (Eye-related conditions):
  • Diabetic retinopathy
  • Age-related macular degeneration (ARMD)
  • Retinal ischemia
  • Neovascularization of the choroid or retina
  • Glaucoma
  • Posterior capsular opacification (a cataract surgery complication)

How (Procedure and Mechanism)

  • A laser targets abnormal or leaking blood vessels in the retina or choroid.
  • The heat from the laser coagulates the tissue, stopping leakage or bleeding.
  • This process helps preserve remaining vision and prevent further damage.