Epiretinal Membrane Diagnosis and Treatment in Sydney
An epiretinal membrane is a condition that affects the surface of the retina and can lead to blurred or distorted central vision. It occurs when a thin layer of scar-like tissue forms over the macula, the part of the retina responsible for detailed vision. At Sydney Retina Clinic & Day Surgery, our experienced ophthalmologists and vitreoretinal surgeons provide comprehensive assessment and tailored treatment for epiretinal membrane. With advanced diagnostics and on-site day surgery, patients receive timely and coordinated care across Greater Sydney.
Epiretinal membranes are often slow to develop and may not require immediate treatment. Careful monitoring allows our specialists to recommend intervention only when vision is significantly affected.
What is an Epiretinal Membrane, and How Does it Develop?
An epiretinal membrane forms when a thin layer of fibrous tissue grows on the surface of the retina. This tissue can contract over time, causing the underlying macula to wrinkle or pucker. As a result, central vision may become distorted or blurred. Peripheral vision is usually unaffected by this condition.
Epiretinal membranes are sometimes referred to as macular pucker and commonly occur as part of the natural ageing process.
Common Symptoms of Epiretinal Membrane
Symptoms of an epiretinal membrane vary depending on its severity. Many people experience mild blurring of central vision that develops gradually. Straight lines may appear bent or wavy when looking directly at them. In more advanced cases, fine detail vision can become significantly impaired.
Some patients may have an epiretinal membrane without noticeable symptoms, particularly in the early stages.
Causes and Risk Factors for Epiretinal Membrane
The most common cause of an epiretinal membrane is age-related changes in the vitreous gel inside the eye. As the vitreous separates from the retina, it can trigger cell growth on the retinal surface. Previous eye surgery, inflammation or retinal conditions can also increase risk. People over the age of 50 are more likely to develop an epiretinal membrane.
Having an epiretinal membrane in one eye slightly increases the chance of developing it in the other eye.
Epiretinal Membrane Diagnosis and Retinal Imaging
Diagnosis of an epiretinal membrane involves a comprehensive eye examination and detailed retinal imaging. Advanced scans allow specialists to see the membrane clearly and assess its impact on the macula. These images help determine whether the condition is stable or progressing. Regular monitoring is often recommended for mild cases that do not significantly affect vision.
Early diagnosis helps guide appropriate management and treatment decisions.
Epiretinal Membrane Treatment and Management Options
Not all epiretinal membranes require treatment. If symptoms are mild and vision remains functional, careful observation may be advised. When vision becomes significantly distorted or interferes with daily activities, surgery may be recommended. The most effective treatment is vitrectomy surgery, which removes the membrane and relieves traction on the macula.
Surgery is typically performed as a day procedure with a high success rate in improving visual symptoms.
Epiretinal Membrane Frequently Asked Questions
Is an epiretinal membrane the same as macular degeneration?
No, an epiretinal membrane is a different condition and does not involve the same retinal damage seen in macular degeneration.
Can an epiretinal membrane go away on its own?
Most epiretinal membranes do not disappear on their own, but many remain stable and do not require treatment.
Is epiretinal membrane surgery painful?
The surgery itself is not painful, as the eye is numbed with anaesthetic. Mild discomfort during recovery is common.
How long does it take to recover from epiretinal membrane surgery?
Initial recovery takes several weeks, but vision may continue to improve for several months after surgery.
If you are experiencing blurred or distorted central vision, contact 02 9221 3755 to book an assessment with our experienced retinal specialists and discuss epiretinal membrane treatment options.
