H11.23 Symblepharon

Name of the Condition

• Symblepharon

Summary

Symblepharon is a condition characterized by the adhesion (abnormal connection) between the palpebral conjunctiva (inner eyelid lining) and the bulbar conjunctiva (eyeball covering). This adhesion can restrict eye movement and cause discomfort, depending on its severity and location.

Causes

Symblepharon may develop due to trauma, inflammation, or scarring of the conjunctiva. Common triggers include chemical burns, severe infections, or inflammatory diseases affecting the eye.

Risk Factors

• History of eye trauma or surgery.
• Chronic inflammatory or infectious eye conditions.
• Exposure to corrosive substances or severe burns.
• Autoimmune disorders impacting the ocular surface.

Symptoms

• Restricted eye movement or difficulty opening the eyelids.
• Redness, irritation, or a gritty sensation in the eye.
• Visible fibrous bands or adhesions between the eyelid and eyeball.

Diagnosis

Diagnosis involves a clinical examination of the eye, often using a slit-lamp to assess the extent and nature of the adhesion. Additional tests may be performed to evaluate underlying causes.

Treatment Options

• Surgical intervention to release adhesions and improve eye movement.
• Lubricating eye drops to reduce irritation and discomfort.
• Amniotic membrane transplantation in severe cases to promote healing.

Prognosis and Follow-Up

With appropriate treatment, many patients experience improved eye function and reduced symptoms. Ongoing follow-up with an ophthalmologist is recommended to monitor for recurrence or complications.

Complications

• Permanent restriction of eye movement.
• Chronic discomfort or pain.
• Increased risk of infection due to impaired tear distribution.

Lifestyle & Prevention

• Protect the eyes from trauma or chemical exposure.
• Manage underlying inflammatory conditions promptly.
• Use protective eyewear in high-risk environments.

When to Seek Professional Help

Seek medical attention if you experience sudden eye pain, restricted movement, or visible adhesions, as early intervention may prevent complications.

Tips for Medical Coders

Document the location (e.g., palpebral vs. bulbar conjunctiva) and extent of adhesion. Ensure clinical notes specify whether the condition is unilateral or bilateral, as this may impact coding accuracy.