H44.31 Chalcosis

Name of the Condition

• Chalcosis

Summary

Chalcosis is a condition characterized by the deposition of copper in ocular tissues, typically resulting from the introduction of a copper foreign body into the eye. This deposition can lead to inflammation, tissue damage, and potential vision impairment if not addressed.

Causes

Chalcosis occurs when copper enters the eye, often through a penetrating injury involving copper-containing materials. The gradual release of copper ions from the foreign body leads to deposition in ocular structures.

Risk Factors

• Occupational exposure to copper or copper-containing materials without proper eye protection
• History of ocular trauma involving metallic objects
• Inadequate safety measures during activities with potential for eye injury

Symptoms

• Discoloration of the eye (green or brownish hue)
• Blurred or distorted vision
• Eye pain or irritation
• Visible copper particles in the eye (if present)

Diagnosis

Diagnosis is based on a detailed patient history, clinical examination, and imaging studies. Slit-lamp examination may reveal copper deposits in the cornea or lens, while X-rays or ultrasound can detect metallic foreign bodies.

Treatment Options

• Surgical removal of the copper foreign body
• Chelation therapy to reduce systemic copper levels (if applicable)
• Monitoring for complications and vision changes

Prognosis and Follow-Up

Prognosis depends on the extent of copper deposition and timely intervention. Early removal of the foreign body may prevent permanent vision loss. Regular follow-up is recommended to assess ocular health and address any emerging issues.

Complications

• Permanent vision impairment
• Chronic inflammation or infection
• Cataract formation
• Glaucoma due to intraocular pressure changes

Lifestyle & Prevention

• Use protective eyewear during activities with risk of eye injury
• Avoid handling copper or metallic materials without safety precautions
• Seek prompt medical attention for suspected eye injuries

When to Seek Professional Help

Consult a healthcare provider if you experience eye pain, vision changes, or suspect a foreign body in the eye. Immediate evaluation is necessary to prevent complications.

Tips for Medical Coders

Document the presence of copper deposition, associated symptoms, and any foreign body removal. Ensure clinical details support the diagnosis and align with ICD-10-CM coding guidelines for H44.31.