H25.9

Clinical Causes: Aging process leading to lens protein breakdown and clouding Genetic predisposition that affects lens clarity Environmental factors such as prolonged sun exposure without eye protection Smoking and excessive alcohol consumption Medical conditions including diabetes and other metabolic disorders Long-term use of corticosteroid medications Previous eye injuries or surgeries Nutritional deficiencies, particularly antioxidants and vitamins A, C, and E

Key Symptoms: Blurry or cloudy vision Difficulty seeing at night or in low light conditions Sensitivity to light and glare, especially at night Seeing halos around lights Colors appearing faded or less vibrant Frequent changes in eyeglass or contact lens prescriptions Occasional double vision in one eye

Diagnosis Path: Diagnosis involves a comprehensive eye examination by an eye care professional. The process may include visual acuity tests to assess sharpness of vision, dilated eye exams to look at the lens and other parts of the eye, and specialized imaging if necessary. Since the condition is categorized as 'unspecified,' the focus is on confirming the presence of a cataract and ruling out other eye diseases. Additional tests may be conducted if there are symptoms indicating other eye health issues or underlying health conditions.

Treatment Protocols: Treatment primarily involves surgical removal of the clouded lens, which is then replaced with an artificial intraocular lens (IOL). This procedure is common and generally considered safe and effective, restoring clear vision for most patients. Non-surgical approaches include vision correction with glasses or contact lenses for early or mild cases, but these methods do not treat the underlying cataract. Preventive measures such as wearing sunglasses, managing underlying health conditions, avoiding smoking, and maintaining a healthy diet rich in antioxidants can help slow the progression of cataracts.