A detached retina is a serious problem that can. Retinal Detachment Risk Factors Extreme nearsightedness (high myopia) Previous cataract surgery Severe eye injury Previous detachment in the other eye. When detachment occurs, vision is blurred. A retinal detachment occurs when the retina separates from the eye wall, typically caused by a hole or tear within the retina.

To repair actual retinal detachments, fluid must be drained from under the retina to minimise the space between it and the eye wall. The retina sends visual images to the brain through the optic nerve. Liquid silicone: Injected to replace the vitreous fluid to maintain the normal shape of the eye and hold the retina and eye wall in alignment. Retinal detachment happens when the light-sensitive layer at the back of your eye, the retina, pulls away from the eye wall.Eventually the air, gas or liquid will be absorbed, and the vitreous space will refill with body fluid. There are four main symptoms that can be the first signs of a retinal detachment: floaters flashing lights a dark shadow in your vision blurred vision. Air, gas or silicone oil is then injected into the vitreous space to help flatten the retina. A retinal detachment (RD) is the separation of the sensory retina from the Retinal Pigment Epithelium (RPE) (outer segments of the. Many things can cause retinal detachments. Vitrectomy (draining and replacing the fluid in the eye): Doctors remove the vitreous along with any tissue that is tugging on the retina. A retinal detachment is when the retina is pulled away from the back of the eye.The procedure indents the wall of the eye and relieves some of the force caused by the vitreous tugging on the retina. After a retinal detachment, surgery is usually needed.

Scleral buckling (indenting the surface of your eye): Doctors will sew (suturing) a piece of silicone material to the white of your eye (sclera) over the affected area. A detached retina is disconnected from its oxygen and nutrition supply, causing it to not work properly.

Patients may need to hold their head in a certain position for up to several days to keep the bubble in the proper position. The bubble pushes the area of the retina containing the hole or holes against the wall of the eye, stopping flow of fluid into the space behind the retina. Most detached retinas can be reattached by modern surgical techniques.

Pneumatic retinopexy (injecting air or gas into the eye): Doctor injects a bubble of air or gas into the centre part of the eye. In complex retinal detachments, it may be necessary to have a procedure called vitrectomy.

Retina detachment