L02.435 Carbuncle of right lower limb

Name of the Condition

• Carbuncle of Right Lower Limb (ICD-10 L02.435)

Summary

A carbuncle of the right lower limb is a deep skin infection involving multiple hair follicles, resulting in a cluster of interconnected boils that form a pus-filled mass. It typically causes pain, swelling, and redness, and may require medical intervention to resolve.

Causes

Bacterial infection, most commonly Staphylococcus aureus. Blocked hair follicles or sweat glands. Skin breaks or injuries that allow bacteria to enter and spread.

Risk Factors

• Poor hygiene practices.
• Compromised immune system.
• Diabetes or chronic health conditions.
• Use of antibiotics or steroids that disrupt skin flora.
• History of skin infections.

Symptoms

• Pain and tenderness in the affected right lower limb.
• Swelling and redness of the skin.
• Warmth around the infected area.
• Appearance of a cluster of boils or a large pus-filled mass.

Diagnosis

Physical examination of the right lower limb. Bacterial cultures from pus to identify the organism. Ultrasound may be used to assess the abscess extent.

Treatment Options

• Incision and drainage: Primary treatment to remove pus and relieve pain.
• Antibiotics: Prescribed to treat or prevent further infection.
• Warm compresses: Help reduce swelling and promote drainage.

Prognosis and Follow-Up

Generally favorable if treated promptly. Follow-up may be needed to ensure complete healing and monitor for recurrence.

Complications

• Spread of infection to surrounding tissue or bloodstream.
• Scarring at the site of the carbuncle.
• Recurrence of infection.

Lifestyle & Prevention

• Maintain good hygiene practices.
• Keep skin clean and dry.
• Avoid sharing personal items like towels or razors.
• Manage chronic conditions like diabetes effectively.

When to Seek Professional Help

Seek medical attention if symptoms worsen, spread, or do not improve with home care. Immediate care is needed if signs of systemic infection (e.g., fever, chills) occur.

Tips for Medical Coders

Document the specific location (right lower limb) and clinical findings to support the code. Ensure the diagnosis aligns with the anatomical site and condition described.