Retina Surgery

Explore how a variety of retinal conditions are detected and treated to protect your sight.

Understanding the Retina

The retina is a delicate, light-responsive layer of cells situated at the back of the eye. It functions by capturing light and transforming it into electrical impulses, which are then sent through the optic nerve to the brain. The brain processes these signals, allowing you to perceive the world visually.

Your retina has two key regions that work together to create clear, detailed vision:

  • Macula: Found at the retina’s center, the macula contains a high concentration of cone cells, which enable crisp, detailed, and color vision—essential for tasks such as reading, identifying faces, and driving.

  • Peripheral Retina: Surrounding the macula, the peripheral retina is dominated by rod cells that allow you to detect motion and see in dim lighting, giving you your side, or peripheral, vision.

If the retina is harmed or affected by disease, this complex system can be disrupted, putting your vision at risk. Thankfully, advances in ophthalmology have led to various retinal surgeries that can mend injuries, restore visual function, and help safeguard your eyesight.

Types of Retina Surgeries

Frequently Asked Questions

  • There are often multiple ways to address the same eye condition. Your ophthalmologist can explain why a specific surgical method was chosen for you, as factors such as the type and location of the problem, overall eye health, and individual medical history can all play a role in determining the best course of action.

  • No, your eye is never removed for these procedures. Surgeons use extremely fine microsurgical tools, which are inserted through the white area of the eye. If surgery is required inside the eye, these instruments can cut, peel, and remove blood or scar tissue and perform other delicate tasks, all while the surgeon observes through a specialized microscope. Retinal detachment surgeries are usually performed on the eye’s exterior.

  • Yes, retinal surgeries often require a few tiny stitches, unlike some other eye operations. Fortunately, these sutures are dissolvable and will disappear over several weeks. If your eye feels like something is in it after surgery, it’s likely the stitches you’re noticing.

  • You can shower or bathe after your surgery, but try not to get water, especially dirty water, in your eyes for the first few days to lower the risk of infection.

  • It’s normal to experience some discomfort in the days following vitreoretinal surgery. You might need prescription pain medication initially, but pain should steadily lessen, and over-the-counter medications are usually enough as you recover. If you notice increasing pain, contact your doctor promptly.

  • Mild swelling is a typical part of recovery and generally subsides after a few days. Using a clean washcloth as a cool compress for 5–10 minutes, several times a day, can help minimize swelling and increase comfort.

  • After a vitrectomy, mild discomfort and temporary vision changes are normal. An eye patch is usually worn home and removed the same day, followed by eye drops to prevent infection. Recovery often takes 6–8 weeks, with vision improving as swelling and irritation fade. Follow your eye care provider’s instructions for the best results, as healing times can vary.

  • After scleral buckle surgery, vision usually improves in several weeks, though some redness, soreness, and blurry vision are common at first. Use prescribed eye drops and over-the-counter pain relief as needed. Avoid strenuous activity, contact lenses, and flying until your doctor approves. Full recovery takes 4–6 weeks, but follow your doctor’s instructions, as healing varies by person.

  • While surgery is usually successful, there remains a small risk of the retina detaching again, especially in the weeks and months soon after the procedure.

  • Generally, there’s about a 15% chance of developing a retinal detachment in your remaining eye. Certain risk factors, like being nearsighted, can increase this likelihood. Staying alert to warning signs—such as new floaters, flashes of light, or a “curtain” across your vision—is crucial for early detection.

  • You should contact your doctor about anything unusual, even if it seems minor. Be especially alert for:

    • Persistent eye pain not relieved by medication, especially with nausea (could signal high eye pressure)

    • Yellow discharge (possible infection), though some crusting or tearing is normal

    • New or more frequent floaters or flashes of light (could mean a retinal tear or detachment)

    • Sudden darkening or worsening of vision.

Review important steps to help you prepare safely and confidently for surgery:

Pre-Op Checklist