![]() The gas bubble resolves over a few weeks and is replaced by aqueous fluid (natural fluid made by the eye). The vitreous gel in the eye is removed and replaced with a gas bubble, and the retinal tear or hole is sealed with laser or cryopexy. Vitrectomy: This is the most common type of surgery used for retinal detachment in the UK.This can be treated by three main types of surgery, namely: This causes scarring which helps to secure the retina to the eyewall. freeze treatment (cryopexy) - very low temperature is applied with a probe to freeze the area of the retina around the retinal tear or hole from the outside of the eye.These small burns act to weld the retina to the underlying tissue preventing a detachment. laser surgery (photocoagulation) - A targeted beam is used to cause very small burns around the retinal tear or hole.This can be treated (to prevent fluid passing through and causing retinal detachment) by two methods, as follows: previous eye disease or disorders including retinoschisis, uveitis or thinning of the peripheral retina (lattice degeneration).age - more common in people between 50 and 70 years old.What are the risk factors for retinal detachment? a curtain-like dark shadow over your visual field.flashing lights - usually like brief streaks of light - in your peripheral vision. ![]()
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