Pan-Retinal Photocoagulation (PRP)
Mr Kumar is a highly experienced ophthalmic laser specialist with over 35 years of experience based in clinics across Reading and Windsor, Berkshire.
He has performing laser procedures across a wide range of clinical settings and using multiple laser platforms. On of the few senior NHS consultants running a dedicated consultant-led laser treatment clinic at the Royal Berkshire Hospital, ensuring expert, continuity-focused care. Patients also benefit from access to the latest diagnostic tools and advanced treatment technologies, supporting precise, up-to-date, and high-quality retinal care including EasyRet Laser Treatment Systems.
Panretinal Photocoagulation (PRP) is a laser treatment used to manage advanced retinal conditions, most commonly proliferative diabetic retinopathy and retinal vein occlusion. It targets areas of the retina affected by poor blood supply, where abnormal new blood vessels can form and threaten vision.
When the retina is not receiving enough oxygen, it responds by growing new blood vessels to supply oxygen. Unlike the blood vessels we are born with these are very fragile and bleed easily.These can bleed or cause scarring, leading to serious vision loss. PRP helps reduce this risk by treating the underlying oxygen demand of the retina and preventing further abnormal vessel growth.
PRP uses a laser to apply small, controlled precisely applied microscopic burns to the peripheral retina. This reduces the retina’s oxygen requirement and encourages abnormal vessels to shrink and stabilise. The treatment is designed to preserve central vision and prevent further deterioration.
PRP is a proven, sight-saving treatment that significantly reduces the risk of severe vision loss in high-risk retinal disease. While it does not improve existing vision loss, it plays a vital role in protecting long-term visual health.
PRP is performed as an outpatient procedure using anaesthetic eye drops to minimise discomfort. Mr Kumar will place a contact lens on the eye to help focus the laser. Treatment may be completed in one or more sessions, depending on the severity of the condition.
It is common to experience mild discomfort, blurred vision, or reduced peripheral and night vision following PRP. These effects are usually temporary or expected outcomes of the treatment. Mr Kumar will arrange regular follow-up appointments to monitor progress and ensure the retina remains stable.