H44.319 Chalcosis, unspecified eye

Name of the Condition

• Chalcosis, unspecified eye

Summary

Chalcosis, unspecified eye is a condition involving the deposition of copper in the tissues of the eye, typically resulting from the introduction of a copper foreign body. 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 treatment may prevent permanent vision loss, but delayed care can lead to chronic inflammation or scarring. Regular follow-up with an ophthalmologist is recommended to monitor for complications.

Complications

• Permanent vision impairment or blindness
• Chronic ocular inflammation
• Formation of cataracts or other structural damage
• Secondary infections

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 an ophthalmologist if you experience sudden vision changes, eye pain, or suspect a foreign body in the eye. Early evaluation is critical to minimize tissue damage.

Tips for Medical Coders

Document the affected eye (right, left, or unspecified) and any associated complications. Ensure clinical notes support the diagnosis, including details of injury, imaging findings, or treatment provided. Use this code when the eye is not specified as right or left.