Eye diseases: causes and symptoms

The eye diseases that require surgery can be of different types, but all manifest themselves with specific symptoms that must be recognized and treated promptly to avoid complications.

Among the eye diseases that require surgery, cataract is certainly one of the most widespread and important, especially in the world of the elderly. It is a disease that affects the crystalline lens , making it opaque and therefore preventing light from passing through the eye. A variety of symptoms ensue, including dullness of vision , difficulty distinguishing colors , and dazzling light. Cataracts can only be treated with surgery, which involves removing the opaque lens and replacing it with an intraocular lens.

Another eye condition that requires surgery is myopia , which manifests itself with difficulty seeing distant objects and blurry vision. In this case, laser surgery may be an option for vision correction. The laser procedure involves removing a small portion of corneal tissue to change the curvature of the eye and improve vision.

Age-related macular degeneration ( AMD ) is another eye condition that may require surgery. AMD affects the macula of the eye, causing loss of central vision . Symptoms include difficulty seeing detail , distorted vision , and difficulty reading. Surgery may be an option for advanced AMD, but not all patients are eligible.

Finally, glaucoma is an eye condition that requires surgery when traditional medical treatments are unable to control it. Glaucoma is a disease that causes irreversible damage to the optic nerve, resulting in loss of peripheral vision. Symptoms include eye pain, nausea, and blurred vision. Surgery may be an option to reduce intraocular pressure and prevent further damage to the optic nerve.

In summary, the eye diseases that require surgery are diverse and have specific symptoms that must be recognized and treated promptly. Laser surgical techniques can in some cases be used to correct vision, while traditional surgery is often needed to treat cataracts, AMD, glaucoma and other eye conditions. It is important to consult an ophthalmologist for timely diagnosis and adequate treatment of eye diseases.