S90.119D Contusion of unspecified great toe without damage to nail, subsequent encounter

Name of the Condition

• Contusion of unspecified great toe without damage to nail, subsequent encounter

Summary

A contusion of the great toe is a bruise resulting from blunt force trauma that damages underlying soft tissues without breaking the skin or affecting the nail. This code is used for a subsequent encounter, meaning it applies when the patient is receiving care for the injury after the initial treatment phase. The condition typically causes localized pain, swelling, and discoloration in the toe area.

Causes

Direct impact or trauma to the great toe, such as stubbing it against a hard object or dropping a heavy item on the toe. 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 toe to injury.
• Occupations involving physical labor or environments where foot injuries are more likely.

Symptoms

• Pain and tenderness around the affected 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 for discomfort.
• Compression with a bandage if recommended by a provider.

Prognosis and Follow-Up

Most contusions heal within a few weeks with proper care. Follow-up may be needed to monitor healing, especially if symptoms persist or worsen. Return to normal activities is typically gradual as pain and swelling subside.

Complications

• Persistent pain or swelling beyond the expected healing time.
• 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 protective footwear during activities with a risk of toe injury.
• Ensure shoes fit properly to reduce exposure to trauma.
• Use caution in environments with heavy objects or uneven surfaces.

When to Seek Professional Help

Seek care if pain is severe, swelling worsens, or walking becomes difficult. Also, consult a provider if symptoms do not improve after a few days of home care or if there are signs of infection (e.g., redness, pus).

Tips for Medical Coders

This code is specific to a subsequent encounter for a contusion of the great toe without nail damage. Document the encounter type (subsequent) and confirm no nail injury is present. Ensure the mechanism of injury and clinical findings support the diagnosis.