Lattice degeneration
Lattice Degeneration
Lattice degeneration (pronunciation: /ˈlætɪs dɪˌdʒɛnəˈreɪʃən/) is a condition of the eye characterized by thinning and atrophy of the peripheral retina. The term "lattice" refers to the crisscross pattern of the degenerated retina, while "degeneration" is derived from the Latin degenerare, meaning to decline or deteriorate.
Causes and Risk Factors
The exact cause of lattice degeneration is unknown. However, it is believed to be associated with vitreous traction, which is the pulling of the vitreous humor on the retina. Risk factors include myopia (nearsightedness), family history of lattice degeneration, and certain genetic disorders such as Stickler syndrome and Marfan syndrome.
Symptoms and Diagnosis
Lattice degeneration is typically asymptomatic, meaning it does not cause noticeable symptoms. However, it can sometimes lead to retinal detachment, which can cause symptoms such as floaters, flashes of light, and vision loss. Diagnosis is usually made during a routine eye examination, using tools such as an ophthalmoscope to visualize the retina.
Treatment and Prognosis
Treatment for lattice degeneration is not typically necessary unless it leads to complications such as retinal detachment. In such cases, treatment options may include laser photocoagulation or cryotherapy to seal the retinal tears. The prognosis for lattice degeneration is generally good, especially if it is detected early and monitored regularly.
See Also
External links
- Medical encyclopedia article on Lattice degeneration
- Wikipedia's article - Lattice degeneration
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