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Retina

The retina is the light-sensitive layer at the back of the eye that converts light into signals sent to the brain, allowing us to see. Damage to the retina, from conditions like retinal detachment or diabetic retinopathy, can lead to vision loss if not treated promptly.

What is the Retina?

The retina is a thin layer of light-sensitive tissue at the back of the eye that plays a vital role as it contains millions of specialized cells that detect light and color, enabling us to perceive detail and depth. Damage to the retina can lead to vision impairment or blindness, so retinal health is crucial for maintaining clear and functional sight.

At Aker Kasten Eye Center, we provide comprehensive care for retinal conditions, helping preserve your vision and improve eye health.

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Macular Degeneration: Protecting Your Central Vision

What is Macular Degeneration

Macular Degeneration, also known as age-related macular degeneration (AMD), is an eye condition that affects the macula—the central part of the retina responsible for sharp, detailed vision. It’s a leading cause of vision loss in adults over 50, impacting activities like reading, driving, and recognizing faces.

Macular Degeneration Symptoms:

Blurry or distorted central vision (straight lines may appear wavy).
Difficulty reading or recognizing faces.
A dark or empty spot in the center of your vision. • Colors appear less vibrant.

Who is at Risk?

Adults aged 50 and older.
Those with a family history of AMD.
Smokers.
Individuals with high blood pressure or cardiovascular issues.
People with a poor diet lacking essential nutrients for eye health.

What it’s like to see with Macular Degeneration

Types of Macular Degeneration

The more common form, caused by the gradual thinning of the macula. It progresses slowly and can cause mild to moderate vision loss.

A less common but more severe form where abnormal blood vessels grow beneath the retina, leading to fluid or blood leakage. Wet AMD can result in rapid vision loss if not treated promptly.

How We Can Help

At Aker Kasten Eye Center, we use state-of-the-art diagnostic tools to detect AMD early and offer personalized treatment plans to preserve your vision. Treatment for Dry AMD consists of lifestyle changes, dietary supplements (like AREDS2), and regular monitoring. Treatment for Wet AMD consists of anti-VEGF injections to stop abnormal blood vessel growth, laser therapies, or photodynamic therapy.

If you’re experiencing changes in your central vision or have risk factors for macular degeneration, don’t wait. Schedule an appointment with our expert team today. Together, we’ll create a plan to protect your sight and improve your quality of life.

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Diabetic Retinopathy

As a diabetic patient, it is important to be monitored yearly for changes in the retina. Prolonged high blood sugar levels may result in damage to blood vessels in the retina causing them to leak.

What is Diabetic Retinopathy?

Diabetic retinopathy progresses through two stages:

Blood vessels in the retina start leaking, causing swelling and blurry vision.

The blood vessels weaken, reducing oxygen and nutrients to the retina.
In response, the retina grows fragile new blood vessels that can easily bleed.
Untreated bleeding can cause scarring, retinal detachment, and severe vision loss affecting both central and peripheral vision.

Because diabetic retinopathy often develops with few or no symptoms, many patients remain undiagnosed until it’s too late for effective treatment. Early detection is critical, which is why yearly dilated eye exams are strongly recommended for all diabetic patients. These exams can catch the disease early, helping to prevent vision loss with timely care.

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Floaters

What are Floaters?

Floaters appear as spots or specks drifting across your vision. They are common, especially with age, and are usually harmless unless they become excessive.

Inside the eye, a gel-like substance called vitreous fills the space between the lens and retina. Over time, the vitreous begins to liquefy and pull away from the eye’s inner surface. During this process, the vitreous may become “optically active” and floaters will appear.

Are Floaters Dangerous?

In most cases, floaters are harmless, and no treatment is needed. However, they can occasionally indicate a more serious issue, such as retinal tears or vitreous hemorrhage. These occur when the vitreous does not separate properly from the retina, causing damage that may result in new floaters or flashes of light. Anyone experiencing new symptoms of flashes and/or floaters should have an eye exam to rule out a more serious condition.

How Can We Help?

At Aker Kasten, we treat each patient individually. Because these issues are so personal and unique to each person, schedule your appointment and together, we will create a plan to protect your sight and improve your quality of life.

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Retina

What is the Retina?