Degenerative myopia with choroidal neovascularization, unspecified eye Save

Degenerative Myopia with Choroidal Neovascularization: Understanding the Condition

Degenerative myopia with choroidal neovascularization (CNV) is a condition that affects the eyes, leading to vision impairment. It is characterized by the progressive elongation of the eyeball, resulting in nearsightedness (myopia). In some cases, this condition can also lead to the growth of abnormal blood vessels beneath the retina, known as choroidal neovascularization.

Individuals with degenerative myopia often experience blurred distance vision and have difficulty seeing objects clearly unless they are up close. The elongation of the eyeball causes light to focus in front of the retina, rather than directly on it. This refractive error can be corrected with glasses, contact lenses, or refractive surgery.

Choroidal neovascularization is a complication that can occur in degenerative myopia. It happens when new blood vessels grow beneath the retina, leading to leakage of blood and fluid. This leakage can damage the retina and result in severe vision loss if left untreated.

1. Causes: The exact cause of degenerative myopia with CNV is not fully understood. However, genetics and environmental factors are believed to play a role. Individuals with a family history of myopia are more likely to develop this condition.
2. Symptoms: Common symptoms include blurred vision, difficulty seeing distant objects, eye strain, squinting, and frequent changes in glasses or contact lens prescription.
3. Diagnosis: A comprehensive eye examination is necessary to diagnose degenerative myopia with CNV. This may involve visual acuity tests, refraction tests, and a dilated eye examination to assess the retina.
4. Risk Factors: Factors such as excessive near work, lack of outdoor activities, and prolonged screen time may contribute to the development and progression of degenerative myopia.
5. Prevention: While degenerative myopia cannot be entirely prevented, certain measures can help slow its progression. These include taking regular breaks during near work, spending time outdoors, and maintaining a healthy lifestyle.

Degenerative myopia with choroidal neovascularization is a complex condition that requires proper diagnosis and management. If you experience any symptoms of myopia or notice changes in your vision, it is essential to consult an eye care professional for a comprehensive examination.