H53.62
Acquired night blindness
Clinical Classification Guidelines
Medical Intelligence & Overview
Acquired night blindness, medically known as Nyctalopia, is a condition where individuals experience difficulty seeing in low-light or dark conditions. Unlike congenital night blindness, which is present from birth, acquired night blindness develops over time, often due to underlying health issues or environmental factors. This condition can significantly affect daily activities such as driving at night or navigating poorly lit environments, impacting quality of life.
Causes & Symptoms
Clinical Causes: Vitamin A deficiency Retinal diseases such as retinitis pigmentosa or age-related macular degeneration Cataracts or other eye lens disorders Certain medications that impact retinal health Diabetic retinopathy or other systemic conditions affecting the eye Trauma or injury to the eye Neurodegenerative diseases affecting visual pathways Prolonged exposure to bright lights followed by darkness
Key Symptoms: Difficulty seeing in dim lighting or darkness Increased difficulty with night-time activities such as driving or walking in poorly lit areas Reduced ability to adapt to changes from brightly lit to darker environments Possible glare sensitivity in low-light conditions Potential decline in peripheral vision in dark settings
Diagnostic & Treatment
Diagnosis Path: Visual acuity tests to assess overall vision quality Dark adaptation tests to measure how well eyes adjust to darkness Retinal imaging and imaging tests like optical coherence tomography (OCT) Blood tests to identify vitamin deficiencies, particularly vitamin A levels Assessment for underlying systemic or ocular diseases contributing to the condition
Treatment Protocols: Correcting nutritional deficiencies, especially through vitamin A supplementation Treating or managing underlying eye diseases such as cataracts or retinal disorders Adjusting medications if they are contributing to vision problems Using corrective lenses or devices to improve vision in low-light conditions Lifestyle modifications, including increased lighting in living and working spaces Regular monitoring and follow-up with eye care professionals to assess disease progression
Clinical Advice & FAQs
Billing Guidance
Is H53.62 a billable ICD-10 code?
Yes, H53.62 is a specific, billable code that can be used to indicate a diagnosis for reimbursement purposes.
Documentation
How do I report H53.62?
Clinical documentation must specify the nature of Acquired night blindness and any associated comorbidities for accurate reporting.
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