H00.022 Hordeolum internum right lower eyelid

Name of the Condition

Hordeolum internum right lower eyelid

Summary

Hordeolum internum right lower eyelid is an acute bacterial infection of the meibomian glands within the right lower eyelid. It presents as a painful, localized swelling, often with pus accumulation, and is commonly referred to as an internal stye. The condition typically resolves spontaneously but may require medical intervention if symptoms persist or worsen.

Causes

The primary cause is bacterial infection, most commonly by Staphylococcus aureus, which invades the oil-producing glands of the eyelid. Blockage of these glands can predispose to infection and subsequent inflammation.

Risk Factors

• Poor eyelid hygiene
• Touching the eyes with unclean hands
• Use of expired or contaminated eye cosmetics
• Chronic blepharitis (eyelid inflammation)
• Underlying skin conditions such as rosacea or seborrheic dermatitis

Symptoms

• Tender, red swelling on the eyelid
• Pain or discomfort in the affected area
• Increased tear production
• Sensitivity to light
• A sensation of a foreign body in the eye

Diagnosis

Diagnosis is typically made through a physical examination by a healthcare professional, who evaluates the location and characteristics of the eyelid swelling. Additional tests are rarely necessary unless recurrent infections suggest an underlying condition.

Treatment Options

• Warm compresses applied several times daily to promote drainage
• Gentle eyelid massage to help express pus
• Topical or oral antibiotics if infection is severe or persistent
• Avoidance of eye makeup and contact lenses during active infection
• Surgical drainage in rare cases of large or non-resolving lesions

Prognosis and Follow-Up

Most cases resolve within 1-2 weeks with minimal intervention. Follow-up may be recommended if symptoms worsen or fail to improve after initial treatment. Recurrence is possible, especially in individuals with chronic risk factors.

Complications

• Spread of infection to surrounding tissues
• Formation of a chalazion (chronic inflammation)
• Rarely, cellulitis or systemic infection in immunocompromised individuals

Lifestyle & Prevention

• Maintain good eyelid hygiene with gentle cleansing
• Avoid touching or rubbing the eyes with unwashed hands
• Replace eye cosmetics regularly and avoid sharing them
• Manage underlying conditions like blepharitis or rosacea
• Use clean towels and avoid sharing eye care products

When to Seek Professional Help

Seek medical attention if symptoms worsen, persist beyond two weeks, cause vision changes, or are accompanied by fever or severe pain. Recurrent infections may require further evaluation for underlying conditions.

Tips for Medical Coders

Document the specific eyelid (right lower) and laterality (right) to support accurate coding. Ensure clinical documentation specifies the location and laterality to differentiate from other eyelid infections. Verify that the diagnosis aligns with the anatomical site and laterality described in the code.