What is the retina implant?
The retina implant is a microchip or a small computer device that is surgically inserted into the retina of the eye. It stimulates the light receptors contained in the retina to restore sight. The retina is located in the rear of the eye and transmits the signals to the brain about the pictures it receives. In patients with degenerative eye conditions and other eye disorders related to age, light receptors in the retina often do not work, die or reduce the number. These often lead to a progressive decline in vision and eventually to blindness.
Subretinal implant and epiretinal implant are two types of retina implants. A subretinal implant is inserted under the retina. On the other hand, an epiretinal implant is placed. Each of them works to restore vision by power supplying cells sensitive to retina lights and allows you to transmit messages from the eyes to the brain.
Patients of retina implant are generally between 18 A78, often diagnosed with degenerative eye states such as retinitis pigmentosa, choroider or macular degEnergy. Retinitis pigmentosa is an inherited eye problem that results in progressive destruction of the retina. Choroidermia is also inherited diseases affecting mainly men, while macular degeneration is often the result of old age. These patients were blind for less than 20 years, but also used their vision for at least 12 years.
The location of the retina implant is usually performed by an ophthalmologist. The ophthalmologist is a doctor who specializes in the treatment of eye diseases. It is also able to perform eye operations to help improve the vision of his patients.
After the procedure of the retina implant, patients are often recommended to regularly perform medical examinations to assess their supervision. Patients who have retina of implant surgery are sometimes able to see their surroundings, count their fingers and recognize faces. Sometimes they are also able to read large prints or letters using other visual aids.
Not allHowever, the loss of vision can be treated using retinal implants. The conditions of the eye that cannot be helped by the retinal implant is the blindness that has occurred since birth, the blood circulation disorders in the retina and glaucoma, which is caused by the accumulation of pressure in the eye. Stroke and diabetes mellitus also cannot be treated with retinal implants.