Retinal laser photocoagulation uses focused light energy to treat specific areas of the retina. Different types of laser are used depending on the condition — from focal laser for localized leakage to panretinal photocoagulation for widespread retinal ischemia. These procedures are performed in the clinic and do not involve surgery.
Focal laser targets specific leaking blood vessels. Panretinal photocoagulation (PRP) treats widespread areas of ischemic retina in diabetic retinopathy. Barrage laser is used to seal retinal tears and prevent detachment. Each type addresses different pathology.
A special contact lens is placed on the eye after numbing drops. The laser is delivered through a slit lamp or indirect ophthalmoscope. Sessions typically last 10–20 minutes. Multiple sessions may be needed depending on the condition and its severity.
You may experience mild discomfort during the procedure. Vision may be slightly blurry for a few hours afterward. There are usually no restrictions on daily activities. Results develop over weeks as the laser effect takes hold.
Schedule a consultation to discuss whether this treatment is right for you.
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