S90.111D Contusion of right great toe without damage to nail, subsequent encounter

Name of the Condition

• Contusion of right great toe without damage to nail, subsequent 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. This subsequent encounter indicates the patient is receiving follow-up care for the injury. It typically causes localized pain, swelling, and discoloration in the toe area.

Causes

Direct impact or trauma to the right 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 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 toe to minimize swelling.
• Over-the-counter pain relievers for discomfort.
• Monitoring for signs of infection or worsening symptoms.

Prognosis and Follow-Up

Most contusions heal within a few weeks with proper care. Follow-up care ensures the injury resolves without complications. Patients should avoid re-injury during the healing period.

Complications

• Persistent pain or swelling beyond the expected healing time.
• Infection if the skin is broken (though not typical for contusions).
• Chronic discomfort or limited mobility if not properly managed.

Lifestyle & Prevention

• Wear protective footwear during high-risk activities.
• Ensure shoes fit well to reduce toe exposure.
• Use caution in environments with heavy objects or uneven surfaces.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or mobility is severely limited. Also, consult a provider if signs of infection (e.g., redness, pus) appear.

Tips for Medical Coders

Document the laterality (right great toe) and the absence of nail damage. For subsequent encounters, confirm the injury is related to the initial contusion and that no new injury has occurred. Ensure clinical notes support the "subsequent encounter" status.