Retina
various retinal conditions.
Importance of the Retina
The retina is a crucial part of the eye responsible for capturing light and transmitting visual signals to the brain. It plays a vital role in clear and sharp vision. Maintaining a healthy retina is essential for optimal visual function and overall eye health.
Understanding the Retina
- Anatomy: The retina is a thin layer of tissue lining the back of the eye. It consists of specialized cells, including photoreceptors (rods and cones), which convert light into electrical signals.
- Retinal Conditions: Various retinal conditions can affect vision, such as macular degeneration, retinal detachment, diabetic retinopathy, and retinal vascular diseases.
- Symptoms: Symptoms of retinal conditions may include vision loss, distortion, floaters, flashes of light, and changes in color perception.
- Diagnosis: Our ophthalmologists will perform a comprehensive examination, which may include visual acuity tests, dilated eye exams, optical coherence tomography (OCT), and fluorescein angiography to diagnose and evaluate retinal conditions.
- Macular Degeneration: Macular degeneration is a progressive retinal condition that primarily affects the central part of the retina called the macula. It is a leading cause of vision loss in older adults. There are two types: dry macular degeneration and wet macular degeneration. Dry macular degeneration occurs when the macula gradually thins and breaks down over time. On the other hand, wet macular degeneration involves the growth of abnormal blood vessels beneath the macula, leading to leakage and scarring.
- GA Atrophy: Geographic atrophy (GA) is an advanced form of dry macular degeneration. It is characterized by the loss of retinal pigment epithelial cells, resulting in the formation of distinct areas of cell atrophy or "geographic" patches. GA can cause significant central vision loss and may require ongoing monitoring and management.
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Flashes & Floaters: Flashes and floaters are symptoms that can indicate various retinal issues. Flashes are brief, flickering lights that may appear in your peripheral vision, while floaters are spots or specks that drift across your field of vision. These symptoms can be caused by the vitreous gel inside the eye pulling on the retina or by the detachment or tearing of the retina itself. Prompt evaluation by an ophthalmologist is crucial to determine the underlying cause and ensure appropriate treatment if needed.
For the treatment of GA Atrophy, Syfovre is a new option that aims to slow down the progression of geographic atrophy in patients with age-related macular degeneration. It is an investigational therapy that targets the complement system, a part of the immune system involved in the development of GA. - Retinal Injections: Retinal injections are a common treatment option for various retinal conditions. Medications such as Eylea, Avastin, Ozurdex, Beovu, and Vabysmo are used in these injections to reduce inflammation, prevent abnormal blood vessel growth, and maintain retinal health. Our skilled ophthalmologists will determine the most appropriate medication and injection technique based on your specific needs.
Retinal Evaluation
If you have concerns about your retina, including symptoms like vision changes, flashes, floaters, or have been diagnosed with a retinal condition, it is crucial to seek professional evaluation. Request an appointment with KTB Eye Associates to have your retina thoroughly evaluated by our specialized ophthalmologists. We will perform comprehensive tests, diagnose your condition, and develop a personalized treatment plan utilizing the latest advancements in retinal care. Take the first step towards preserving your vision—schedule an appointment today and receive specialized care for your retinal needs.
