Lattice Degeneration

What is Lattice Degeneration?

Lattice degeneration is a condition affecting the peripheral retina, the light-sensitive layer at the back of the eye. It is characterized by thinning and degeneration of the retina, leading to the formation of lattice-like patterns of tiny, crisscrossing lines.

These areas are weaker and more prone to tears or breaks, which can potentially lead to retinal detachment—a serious sight-threatening condition if not promptly treated.

Side Effects of Lattice Degeneration

While lattice degeneration itself may not cause symptoms in many cases, it can increase the risk of retinal tears or detachment. Symptoms that could indicate a tear or detachment include sudden onset of floaters (spots or lines in your vision), flashes of light, or a curtain-like shadow that appears in your peripheral vision.

How is Lattice Degeneration Diagnosed?

Diagnosis of lattice degeneration typically involves a comprehensive eye examination by an ophthalmologist. This includes a detailed evaluation of your retina using specialized instruments such as a slit lamp and an ophthalmoscope.

Your doctor will look for the characteristic lattice-like changes in the peripheral retina and assess the overall health of your eyes.

Potential Treatment of Lattice Degeneration

Treatment for lattice degeneration primarily aims to prevent complications such as retinal tears and detachment. Depending on the severity and risk factors, your doctor may recommend:

• Regular Monitoring: For mild cases, periodic monitoring may be sufficient to watch for any changes.
  
• Laser Photocoagulation: This procedure uses laser energy to create small burns around areas of lattice degeneration or potential tears. This helps to strengthen the retina and reduce the risk of tears progressing to detachment.
• Cryopexy: In some cases, freezing treatment (cryopexy) may be used instead of laser photocoagulation to seal the weakened areas of the retina.
• Vitrectomy: For individuals who develop a retinal detachment, surgery may be necessary to reattach the retina and prevent vision loss.
  

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