It nearly always runs circumferentially between the equator and the ora serrata. It presents as a linear trail of fibrosed vessels within atrophied retina in a "lattice" pattern. Lattice degeneration occurs in eight to 11 percent of the general population. There is no racial or sexual predilection. There appears to be a higher incidence of myopia in patients with lattice degeneration. All rights reserved.The patient is usually over age 20 and is nearly always asymptomatic, except for possible complaints of flashing lights (photopsia). Thompson, MD SPANISH SERIES EDITORSĬopyright © The Foundation of the American Society of Retina Specialists. If you are diagnosed with lattice degeneration, the most important actions you can take to protect the health of your eyes are to visit your eye care provider on a regular basis and know the symptoms of a retinal tear or detachment so you can seek prompt treatment if needed.Īuthors THANK YOU TO THE RETINA HEALTH SERIES AUTHORS While its presence increases the risk of a retinal tear or detachment, the vast majority of patients will never experience symptoms or complications from their lattice degeneration. In summary, lattice degeneration is a relatively common condition that affects the retina, especially in nearsighted people. This treatment can range from a laser treatment completed in the office to surgery in the operating room, depending on the severity of the condition. In those who do develop a retinal tear or detachment, treatment will be performed, typically by a retina specialist. If any of these occur, you should seek prompt attention from an ophthalmologist or retina specialist. Symptoms to look out for include blurry vision, a curtain obscuring part of the outer visual field, flashing lights, and new floaters. Rarely, lattice degeneration can lead to complications such as a retinal tear or detachment. It is not known if these interventions are effective in preventing retinal complications. Your doctor will discuss the risks and benefits of doing so with you if he or she thinks it is worth considering. In rare circumstances, some physicians may perform preventive laser therapy or cryotherapy (a type of freezing treatment) to strengthen the peripheral retina in the areas where it is weak. Therefore, in general, no treatment is needed for lattice degeneration aside from regular monitoring with dilated fundus examinations. Lattice is thought to be minimally progressive and fortunately, the vast majority of patients with this condition never develop a retinal tear or detachment. If you experience any of these, seek prompt ophthalmic care.
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