12/26/2023 0 Comments Hole in eye retinaWhat is a retinal hole?Ī retinal hole is a small tear in the macula. Learn more about retinal holes, including their causes, risk factors, symptoms and treatment options here. We also have been involved in significant landmark retinal research and clinical trials that have led to the development of advanced surgical techniques and improvements in patient care.A retinal hole is a serious condition that, if left unmonitored, can lead to permanent total or partial vision loss. digital fluorescein angiography, high definition optical computed tomography (OCT), etc.) and the latest retinal treatments including intravitreal injections (Avastin, Eylea, Lucentis), vitrectomy, scleral buckle, and in office laser treatments. Our state-of-the-art services include comprehensive retinal diagnostic testing (e.g. Our team of leading retina specialists and surgeons provides medical and surgical treatment for the full spectrum of retinal, macular, and vitreous conditions, including dry and wet age-related macular degeneration (AMD), diabetic retinopathy, retinal vein and artery occlusions, retinal tears, retinal detachment, macular hole, epiretinal membranes/macular puckers, flashes and floaters, lattice degeneration, uveitis, and more. With seven retina centers in Bellevue, Bellingham, Burlington, Ellensburg, Kent Station, Mountlake Terrace, and Seattle, as well as four retinal surgery centers in our Bellvue clinic, Swedish First Hill Hospital, Overlake Hospital, and Northwest Hospital, our patients are always within close reach of advanced vision-saving care. The Leading Provider of Retina Care in the Seattle Metropolitan Areaįor over two decades, Pacific Northwest Retina has served as the largest retina-exclusive ophthalmology practice in the Seattle area and Pacific Northwest. Afterward, the eye is filled with a gaseous bubble to help the macular hole close and heal. Vitrectomy surgery involves removing the vitreous humor from the eye and relieving any traction on the macular hole edges. This gives the patients the best chance of improving their vision. Macular holes are often repaired by performing corrective vitrectomy surgery. However, even though your central vision is impaired because of macular damage, your peripheral vision will remain unaffected. This can affect both your ability to see things that are far away as well as things that are within close proximity. If a macular hole goes untreated and continues to spread, it can eventually result in a blind spot appearing in your central field of vision. Like most other macular conditions, the primary symptoms of a macular hole include blurred vision and visual distortions (e.g. While this is the most common cause of macular holes, they can also be caused by traumatic injury and severe cases of macular edema (i.e. As it pulls at the retina, it can strain the macular tissue and eventually cause a tear or hole to form. Because it is so adherent to the retina, the vitreous is unable to make a clean break as it shrinks away. However, in some cases, your vitreous may be unusually sticky and become adhered to the macula. This can occur without noticeable changes to your vision. swelling of the macula).Īs we age, it’s natural for the vitreous humor to diminish, lose its viscosity, and shrink away from the retina. They are most commonly caused by tractional pulling from the vitreous humor, but can also be caused by traumatic injury and macular edema (i.e. Macular holes are small breaks in the macula that impair our central vision. When the macula experiences some kind of strain, the tissue can weaken and begin to tear, leading to a macular hole. Any time you read, drive, or look at an object’s fine details, you’re engaging the macula. The center of the retina, known as the macula, has the highest concentration of cones, making it the seat of our eye’s central vision capabilities. Rods primarily handle our eye’s ability to see in low-lighting conditions, while cones are responsible for our visual acuity and color vision. The brain interprets the neural impulses and organizes them into cohesive images, thus creating our sense of sight.Įach of the different types of photoreceptors has specific functions. When light enters the eye, it activates the rods and cones and translates the luminescent signals into neural impulses, sending them along the optic nerve to the visual cortex of the brain. The retina contains two types of photoreceptor cells: rods and cones. The retina contains photoreceptor cells, which are highly specialized neurons that are sensitive to light. Our sense of sight is made possible by a thin, multi-layered tissue that lines the back of the eye known as the retina.
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