S90.111A Contusion of right great toe without damage to nail, initial encounter

Name of the Condition

• Contusion of right great toe without damage to nail, initial encounter

Summary

A contusion of the right great toe is a bruise resulting from blunt force trauma that damages underlying soft tissues without breaking the skin or affecting the nail. It typically causes localized pain, swelling, and discoloration in the affected toe. This code is used for the initial encounter, meaning it is the first time a healthcare professional is addressing this injury.

Causes

Direct impact or trauma to the right great toe, such as stubbing it against a hard object or dropping a heavy item on it. Sports injuries or accidents involving the foot may also lead to this condition.

Risk Factors

• Participation in activities with a high risk of toe trauma, such as running or contact sports.
• Wearing open-toed or poorly fitting footwear that exposes the toes to injury.
• Occupations involving physical labor or environments where foot injuries are more likely.

Symptoms

• Pain and tenderness around the affected right great toe.
• Localized swelling and discoloration (bruising) of the skin.
• Possible difficulty walking or applying pressure on the toe.

Diagnosis

Physical examination by a healthcare provider to assess tenderness, swelling, and discoloration. A review of the patient’s history to determine the mechanism of injury. Imaging (e.g., X-rays) may be used to rule out fractures or other injuries.

Treatment Options

• Resting the affected toe to avoid further injury.
• Applying ice to reduce pain and swelling.
• Elevating the foot to minimize swelling.
• Over-the-counter pain relievers if needed.
• Wearing protective footwear to prevent additional trauma.

Prognosis and Follow-Up

Most contusions of the great toe heal within a few days to weeks with proper care. Follow-up may be recommended if symptoms worsen or persist, to ensure no underlying issues are present.

Complications

• Prolonged pain or swelling if the injury is severe.
• Infection if the skin is broken (though this code specifies no nail damage, secondary injury could occur).
• Chronic discomfort in rare cases.

Lifestyle & Prevention

• Wear closed-toe shoes in environments with a high risk of toe injury.
• Use protective gear during sports or physical activities.
• Maintain awareness of surroundings to avoid accidental impacts.

When to Seek Professional Help

Seek medical attention if pain is severe, swelling does not improve, or there are signs of infection (e.g., redness, pus). Also, consult a provider if walking becomes increasingly difficult.

Tips for Medical Coders

This code (S90.111A) is specific to a contusion of the right great toe without nail damage during the initial encounter. Documentation should clearly indicate the anatomical location (right great toe), absence of nail injury, and that this is the first encounter for the condition. Ensure the mechanism of injury and clinical findings support the diagnosis.