The scleral buckle remains in place indefinitely unless complications arise. The silicone creates an indent, which pushes the eye-wall back onto the retina. Scleral buckling – the retinal tear is treated with cryotherapy, the fluid under the retina drained and a specially-shaped piece of silicone rubber sutured to the sclera, or outer wall of the eye.The gas gradually disappears over the days or weeks following the surgery. In order for the retina to remain in place after surgery it is important to follow the surgeon’s instructions on post-operative head positioning. The bubble presses the retina flat against the wall of the eye and the laser or freezing sticks the retina down. The retinal surgeon injects a gas bubble into the vitreous cavity and treats the tear(s) with either laser or cryotherapy (freezing). Pneumatic retinopexy – this is the simplest procedure for repair of a detachment, but is not suitable for all cases.There are various methods available to reattach the retina, including: Operative procedures for retinal detachment Your retinal specialist will examine your eye to decide the most appropriate operation. Retinal detachment surgery involves reattaching the retina to the back of the eye and sealing any breaks or holes. See your doctor or eye specialist straightaway if you experience any of the above visual disturbances, because a retinal detachment needs prompt corrective surgery to prevent permanent damage to your eyesight. A retinal tear may be accompanied by the sensation of flashing lights in the affected eye or showers of dark floaters and blurred vision.Īs the retina detaches it often causes a dark shadow, like a curtain or veil, in the peripheral vision, which usually progresses to complete vision loss.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |