Macular Degeneration

Macular degeneration (also known as Age-Related Macular Degeneration, or AMD) is an eye disease that affects the macula, the central part of the retina. The retina is the light-sensitive layer at the back of the eye that sends visual signals to the brain. The macula, located in the center of the retina, is responsible for central vision, which is needed for tasks like reading, driving, and recognizing faces.

Macular degeneration primarily affects central vision, which is essential for tasks that require high visual acuity, such as reading, driving, and recognizing faces. However, it does not affect peripheral vision (side vision). In its advanced stages, AMD can severely limit a person’s ability to perform daily activities independently.

There are two types of macular degeneration: 

Dry Macular Degeneration

Dry AMD is more common and leads to the gradual loss of central vision. Over time, it can lead to significant central vision loss, making it difficult to recognize faces, read, or perform tasks that require sharp vision.

Wet Macular Degeneration

Wet AMD causes severe and rapid loss of central vision, often in one eye first. It can cause scarring in the macula, leading to distortions in vision, including straight lines appearing wavy, blind spots, or even complete loss of central vision.

Macular Degeneration Treatment 

While there is no cure for macular degeneration, our optometrists offer several treatments and management plans to slow AMD progression, and improve the quality of life for our patients. The treatment plan depends on the type and stage of macular degeneration. 

Regular eye exams are essential to detect macular degeneration early, prevent significant vision loss, and ensure the correct support is provided to manage the condition effectively.

Our Role

We play a crucial role in the early detection, diagnosis, and management of macular degeneration, especially in its early stages.

Monitoring and Early Detection

We use advanced imaging techniques to diagnose and monitor AMD. 

Dilated Eye Exam

This allows us to check the retina and macula for signs of damage, such as drusen (yellow deposits) that are indicative of dry AMD.

Amsler Grid Test

This is a simple tool used to detect distortions in central vision. Patients are asked to look at a grid of straight lines to see if any lines appear wavy or missing, which can indicate macular degeneration.

Fundus Photography

This imaging test captures detailed images of the retina, which can help optometrists track the progression of AMD over time.

Personalised Management plans

Our highly experienced  optometrists value each patient and their experience with AMD. We can refer you to the necessary provider of low-vision aids such as vision australia (available by referral only) or assistance by other allied health such as nutritional and lifestyle support to ensure maximum quality of life. 

Referral for Advanced Treatments (Wet AMD)

For patients with Wet AMD our optometrists typically refer patients to an ophthalmologist or retinal specialist for more advanced treatments. These include Anti-VEGF injections, laser therapy and photodynamic therapy.