Laser Treatments

How Retinal Laser Works

Retinal laser treatment uses focused light energy to create controlled thermal burns in targeted areas of the retina. Depending on the indication, this can seal retinal tears, reduce abnormal blood vessel growth, or decrease fluid leakage. The procedure is performed in the office using a slit lamp or indirect laser delivery system.

Types of Retinal Laser Treatment

• Laser retinopexy: Treatment of retinal tears or holes by creating a scar barrier around the break, preventing fluid from passing beneath the retina.
• Panretinal photocoagulation (PRP): A pattern of laser applied to the peripheral retina in proliferative diabetic retinopathy or severe retinal vein occlusion.
• Focal/grid laser: Targeted laser applied to areas of leakage in diabetic macular edema or branch retinal vein occlusion.
• Photodynamic therapy (PDT): A specialized laser used with a photosensitizing agent for conditions such as chronic central serous chorioretinopathy.

What to Expect

Laser procedures are performed in the office and typically take 10–30 minutes. Mild discomfort during the procedure is common. Vision may be blurred for several hours afterward. Activity restrictions are generally minimal.