S90.211 Contusion of right great toe with damage to nail

Name of the Condition

• Contusion of right great toe with damage to nail

Summary

A contusion of the right great toe with damage to the nail is a bruise resulting from blunt force trauma that affects the soft tissues of the toe and the nail structure. This injury typically causes localized pain, swelling, and discoloration, with potential nail damage such as subungual hematoma or nail bed injury.

Causes

Direct impact or trauma to the right great toe, such as stubbing it against a hard object, dropping a heavy item on it, or injuries during physical activities. Sports-related incidents or accidental collisions may also lead to this condition.

Risk Factors

• Participation in activities with a high risk of toe trauma, such as running, hiking, 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 toe.
• Localized swelling and discoloration (bruising) of the skin.
• Nail damage, including subungual hematoma, nail bed injury, or partial/complete nail loss.
• Possible difficulty walking or applying pressure on the toe.

Diagnosis

Physical examination by a healthcare provider to assess tenderness, swelling, discoloration, and nail integrity. 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.
• Pain relief medications if needed.
• Nail care, such as drainage of subungual hematoma or nail repair, if indicated.

Prognosis and Follow-Up

Most contusions heal within 1–2 weeks with proper care. Nail damage may take longer to resolve, depending on the extent of injury. Follow-up may be recommended to monitor healing and address any persistent symptoms or complications.

Complications

• Infection, particularly if the nail bed is damaged or the skin is broken.
• Chronic pain or sensitivity in the toe.
• Nail deformity or permanent nail loss.
• Delayed healing due to underlying conditions like poor circulation or diabetes.

Lifestyle & Prevention

• Wear properly fitting, closed-toe footwear during activities with a risk of toe injury.
• Use protective gear (e.g., toe guards) in sports or high-risk environments.
• Maintain good foot hygiene and inspect toes regularly for signs of injury.
• Address underlying conditions that may impair healing, such as diabetes or circulatory issues.

When to Seek Professional Help

Seek medical attention if there is severe pain, inability to bear weight, signs of infection (e.g., redness, pus), or if the nail is completely avulsed or severely damaged. Prompt evaluation is also recommended if symptoms worsen or do not improve within a few days.

Tips for Medical Coders

Document the specific toe (right great toe) and the presence of nail damage to accurately assign this code. Ensure clinical notes specify the mechanism of injury and any associated nail findings (e.g., subungual hematoma, nail bed injury) to support coding and billing.