H35.463 Secondary vitreoretinal degeneration, bilateral

Name of the Condition

• Secondary Vitreoretinal Degeneration, Bilateral

Summary

Secondary vitreoretinal degeneration, bilateral, refers to degenerative changes in the vitreous and retina of both eyes that result from an underlying condition or process. These changes may involve structural alterations in the vitreous gel or retinal tissue, potentially impacting visual function. The condition is typically identified during evaluations for related eye disorders affecting both eyes.

Causes

The exact cause of secondary vitreoretinal degeneration is linked to pre-existing conditions that impact both eyes, such as diabetes, uveitis, or previous ocular surgery. These underlying factors can trigger degenerative changes in the vitreous or retina over time.

Risk Factors

• Underlying systemic diseases (e.g., diabetes, hypertension).
• History of ocular inflammation or infection in both eyes.
• Prior eye surgery or trauma to both eyes.
• Prolonged exposure to certain medications affecting ocular tissues.

Symptoms

• May be asymptomatic initially, especially if degeneration is mild.
• Can present with blurred vision, floaters, or reduced visual acuity in both eyes.
• Symptoms may worsen if associated with retinal detachment or macular involvement.

Diagnosis

Diagnosis requires a thorough eye examination of both eyes, including dilated fundoscopy to assess the vitreous and retina. Imaging techniques like optical coherence tomography (OCT) or B-scan ultrasonography may be used to evaluate structural changes.

Treatment Options

Treatment focuses on managing the underlying cause and addressing symptoms. This may include controlling systemic conditions, anti-inflammatory medications, or surgical interventions if complications like retinal detachment occur.

Prognosis and Follow-Up

Prognosis depends on the underlying condition and severity of degeneration. Regular follow-up with an eye care provider is essential to monitor for progression or complications, such as vision loss.

Complications

Potential complications include retinal detachment, macular degeneration, or permanent vision impairment if left untreated.

Lifestyle & Prevention

Managing systemic conditions (e.g., diabetes) and avoiding eye trauma can help reduce risk. Regular eye exams are recommended for early detection.

When to Seek Professional Help

Seek care if you experience sudden vision changes, increased floaters, or flashes of light, as these may indicate a serious complication.

Tips for Medical Coders

Document the bilateral nature of the condition and any underlying causes. Ensure clinical notes support the diagnosis and specify if the degeneration is secondary to another condition.