![]() You won’t know which posturing position you’ll require until after the conclusion of your detached retina surgery, as the position depends on where the tears are located. Posturing involves keeping your eye in a position that allows the gas bubble to float against the tear (or tears if there is more than one). At the conclusion of the operation, a pad and shield will be placed over your eye to provide a protective covering. The duration of a retinal detachment surgery ranges from 20 to 40 minutes, but it is important to understand that the time taken is not an indication of how well the operation has gone. This air will later be replaced with a gas at the end of the operation and is usually either C 3F 8 or SF 6 After this, the fluid in your eye will be replaced with air and you may hear a whistling sound while this happening. During this stage of the detached retina surgery, you will hear both myself and the nurse say ‘cryo on’ and ‘cryo off’ many times. Next, a freezing treatment (cryo) will be applied. ![]() After this, you may feel some pressure around the eye area while I examine your retina to locate the tear or tears that have caused the retinal detachment. The second port is used to insert a special fibre-optic ‘light pipe’ to provide illumination to your eye, while the third is used for all other instruments that require access to the eye during the surgery, including a ‘cutter’ for the removal of vitreous. The first allows for a constant flow of fluid – known as the ‘infusion’ – to pass into your eye. The surgery begins with the making of three small holes (ports) in the white (sclera) of your eye. How Is The Retinal Detachment Surgery Done? While this may be uncomfortable, it is nothing to be concerned about. You might also feel watery fluid trickling down your face. You may also hear various sounds, including the theatre staff talking together, noises made by the vitrectomy machine, and sometimes even music. While the detached retina surgery is being performed, you may feel my hands on your forehead and the bridge of your nose. A microscope will also be placed above your eye and a light will be turned on, and though this may seem bright at first, it will shortly fade. Next, a hole is cut in the drape to provide access to your eye, with a special clip used to hold it open so you won’t have to. I will make sure that you’re getting enough oxygen and air flowing in under the sheet to breathe comfortably. The anaesthetic and surgery is also performed while you’re lying down to further aid with your comfort.Īfter you’ve received anaesthetic, we’ll use an iodine solution to clean your eye area before placing a plastic drape sheet over your eye and face. There is no need to be afraid to ask for this the surgery is much easier to do when you’re feeling completely comfortable. You should signal this without speaking to avoid moving your head or eyes, and more anaesthetic can be administered straight away to ease any discomfort you may be feeling. The surgery itself is not painful, but you should immediately inform me if you experience any sensation. As a result of this, you’ll be completely unaware of the anaesthetist injecting anaesthetic around your eyeball. To ensure no pain, anaesthetic drops will be placed into your eye before you’re sedated with an injected drug. No, you should not feel any part of your retina detachment surgery due to it being performed under local anaesthetic.
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