Laser Photocoagulation
A focused laser treatment used to seal leaking blood vessels, destroy abnormal tissue, and help prevent retinal detachment.
Precision laser treatment
What is Laser Photocoagulation?
Laser photocoagulation uses a focused beam of light to create controlled burns in the retina. These burns seal leaking blood vessels, destroy abnormal tissue, and create scar tissue that helps hold the retina in place.
The procedure is typically performed in an office setting with local anesthesia to numb the eye.
When is it Used?
- Diabetic retinopathy - to seal leaking vessels
- Retinal tears - to create scar tissue around tears
- Macular edema - to reduce swelling
- Abnormal blood vessels - to destroy them
Types of Laser Treatment
Focal Laser
Targets specific leaking vessels directly
Panretinal Photocoagulation (PRP)
Treats widespread areas of the retina, typically for proliferative diabetic retinopathy
Thermal Laser
Uses heat to create controlled burns
What to Expect
Before Treatment
- • Eye drops to dilate pupils
- • Local anesthesia to numb the eye
- • May have a brief vision test beforehand
During Treatment
- • You'll sit at a special microscope
- • A contact lens is placed on your eye
- • You'll see flashes of light
- • The procedure takes 15-30 minutes
Recovery
After laser treatment, you may experience some blurriness for a few hours. Most people can resume normal activities the next day. Your doctor will schedule follow-up appointments to monitor your progress.
Vision may take several weeks to stabilize after treatment. Some patients may need multiple laser sessions for optimal results.