![]() ![]() ![]() Your surgeon will make three tiny incisions in the eye to create openings for the various instruments that will be inserted to complete the vitrectomy. However, local anesthesia is used in certain situations, especially when general anesthesia would be inappropriate, such as for people with breathing problems. Usually vitrectomies require general anesthesia. Retrieval of lens nucleus following complicated The most common reasons for a vitrectomy include: However, a vitrectomy is considered inappropriate and extreme for addressing most ordinary spots and floaters that occur with vitreous detachments affecting almost everyone to some degree as they grow older. Liquid to replace the vitreous humor that ordinarily fills up the inner chambers of the eye. Once the surgeon removes the vitreous humor and clears the area, he or she usually injects a saline Light rays passing through the eye cause the foreign matter to cast shadows on the retina, resulting inĪ vitrectomy can restore vision in diabetic retinopathy by removing the natural vitreous that has become clouded by leaking blood vessels and replacing it with clear fluid. One example of foreign matter is blood, from conditions such as diabetic vitreous hemorrhage. This approach can address vision problems caused when foreign matter invades this usually pristine area of the eye's interior. ![]() Conditions Requiring A Vitrectomy How The Procedure WorksĪ vitrectomy procedure removes the vitreous humor or gel-like substance in the eye. Procedures mentioned here are the more common of many surgical approaches to specific conditions Ophthalmologists and other ophthalmologist sub-specialists commonly handle procedures involving lasers. This type of specialist trains first as a general ophthalmologist and subsequently specializes in the medical and surgical management of vitreoretinal disorders.Ī vitreoretinal specialist performs nearly all of the surgical procedures listed here, although general General ophthalmologists, other ophthalmologist sub-specialists and optometrists usually refer patients in need of vitreoretinal management to a specialist. Various vitreoretinal surgical and laser approaches can restore, preserve and enhance vision for many eye conditions such as certain types of age-related macular degeneration, diabetic retinopathy, diabetic vitreous hemorrhage, macular hole, a detached retina, epiretinal membrane and CMV retinitis. Vitreoretinal eye surgery includes a group of procedures performed deep inside the eye's interior with lasers or conventional surgical instruments.Īs the name implies, this delicate surgery takes place where the gel-like vitreous and light-sensitive membrane ( retina) are found. ![]()
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