S90.811 Abrasion, right foot

Name of the Condition

• Abrasion, right foot

Summary

An abrasion of the right foot is a superficial injury to the skin caused by friction or scraping, resulting in the removal of the outermost layer of skin. This type of injury typically presents as a raw, irritated area and may be accompanied by minor bleeding or discomfort. Abrasions are common in areas exposed to friction or trauma and generally heal without significant complications.

Causes

Abrasions of the right foot often result from direct contact with rough surfaces, such as pavement, gravel, or textured materials, during activities like walking, running, or falling. Friction from ill-fitting footwear or repetitive rubbing can also lead to this type of injury. Minor trauma, such as stubbing the foot or scraping against objects, may contribute to the development of an abrasion.

Risk Factors

• Engaging in activities with a high risk of foot trauma, such as sports or outdoor recreation.
• Wearing shoes that lack proper fit or protection, increasing friction or impact.
• Occupations or environments where the feet are exposed to rough or abrasive surfaces.
• Pre-existing skin conditions that may reduce skin integrity or healing capacity.

Symptoms

• Redness, irritation, or rawness at the site of injury.
• Minor bleeding or oozing from the affected area.
• Pain or tenderness when pressure is applied.
• Possible swelling or mild discoloration around the abrasion.

Diagnosis

Diagnosis is typically based on a physical examination to assess the extent of skin damage and rule out deeper injuries. The healthcare provider may review the patient’s history to determine the mechanism of injury. Imaging studies are generally not required unless there is suspicion of underlying fractures or severe tissue damage.

Treatment Options

• Cleaning the abrasion with mild soap and water to prevent infection.
• Applying an antibiotic ointment and covering with a sterile dressing.
• Keeping the area dry and protected to promote healing.
• Pain relief with over-the-counter medications if needed.
• Monitoring for signs of infection, such as increased redness, swelling, or pus.

Prognosis and Follow-Up

Most abrasions heal within 1–2 weeks with proper care. Follow-up may be recommended if the injury is large, deep, or shows signs of infection. Healing is typically uncomplicated, but individuals with compromised immune systems or poor circulation may require closer monitoring.

Complications

• Infection, particularly if the abrasion is not properly cleaned or covered.
• Delayed healing due to underlying conditions like diabetes or poor circulation.
• Scarring, especially if the abrasion is deep or becomes infected.

Lifestyle & Prevention

• Wear protective footwear, such as closed-toe shoes, during activities with a high risk of foot injury.
• Use moisturizers to maintain skin integrity and reduce friction.
• Avoid walking barefoot in environments with rough or abrasive surfaces.
• Promptly clean and treat minor injuries to prevent complications.

When to Seek Professional Help

Seek medical attention if the abrasion is deep, large, or shows signs of infection (e.g., increased pain, swelling, or pus). Consult a healthcare provider if the injury does not improve within a week or if there is difficulty bearing weight on the foot.

Tips for Medical Coders

When coding for an abrasion of the right foot, use the ICD-10-CM code S90.811. Ensure documentation specifies the location (right foot) and confirms the injury is an abrasion. Include details about the mechanism of injury, treatment provided, and any follow-up care to support accurate coding and billing.