How Serious Is Lattice Degeneration?
Lattice degeneration is a common yet often misunderstood retinal condition that affects the peripheral retina. Many people are diagnosed during a routine eye exam and feel alarmed by the term, even when they have no symptoms. Understanding the condition, its risks, and when it becomes serious can help reduce anxiety and support timely eye care decisions. To begin with, what is lattice degeneration and why do eye specialists monitor it so closely? This blog explains its seriousness in clear, patient-focused terms.
How Common Is Lattice Degeneration?
Lattice degeneration is relatively common and is found in approximately 6–10% of the general population. It is more frequently seen in:
- People with moderate to high myopia (nearsightedness)
- Individuals with a family history of retinal detachment
- Patients diagnosed at a younger age during routine dilated eye exams
Despite its prevalence, most cases remain stable and do not progress to serious vision problems.
How Serious Is Lattice Degeneration?
The seriousness of lattice degeneration depends on whether it leads to complications. On its own, lattice degeneration is usually not sight-threatening. However, it can become serious if it causes retinal tears or retinal detachment.
Potential Risks Include:
- Retinal holes or tears in weakened areas
- Vitreous traction pulling on the retina
- Increased risk of retinal detachment, a medical emergency
It is important to note that only a small percentage of people with lattice degeneration develop retinal detachment, but the risk is higher compared to individuals without the condition.
Symptoms to Watch For
Most people with lattice degeneration experience no symptoms. When symptoms do occur, they may signal a retinal tear or detachment and require immediate attention.
Seek urgent eye care if you notice:
- Sudden flashes of light
- A rapid increase in floaters
- A dark curtain or shadow in your vision
- Blurred or distorted peripheral vision
Early detection significantly improves treatment outcomes.
How Is Lattice Degeneration Diagnosed?
Lattice degeneration is diagnosed through a comprehensive dilated eye examination performed by an ophthalmologist or retina specialist. Advanced imaging may be used to evaluate retinal thinning and vitreoretinal traction.
Regular monitoring is essential, especially for high-risk patients.
Treatment and Management Options
In most cases, lattice degeneration does not require treatment. Instead, eye doctors recommend observation and routine follow-ups.
Treatment may be considered if:
- Retinal tears or holes are present
- The patient has a history of retinal detachment in the other eye
- Symptoms suggest increased vitreoretinal traction
Possible interventions include:
- Preventive laser photocoagulation
- Patient education on warning signs
- Scheduled retinal exams
Can Lattice Degeneration Be Prevented?
Lattice degeneration itself cannot be prevented, but complications can often be avoided with proper care.
Helpful steps include:
- Regular dilated eye exams
- Protecting eyes from trauma
- Prompt evaluation of new visual symptoms
- Following your eye doctor’s monitoring schedule
Wrapping Up
So, how serious is lattice degeneration? For most people, it is a manageable and non-progressive condition that never affects vision. However, because it increases the risk of retinal tears and detachment, it should never be ignored. With routine eye exams, patient awareness, and timely treatment when needed, lattice degeneration can be safely monitored and managed. If you’ve been diagnosed or are at higher risk, partnering with an experienced eye care professional is the best way to protect your long-term vision.
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