S92.341A Displaced fracture of fourth metatarsal bone, right foot, initial encounter for closed fracture

Name of the Condition

• Displaced fracture of fourth metatarsal bone, right foot, initial encounter for closed fracture
• ICD-10 code: S92.341A

Summary

A displaced fracture of the fourth metatarsal bone in the right foot is a break in the long bone connecting the ankle to the toes, where the bone fragments have shifted out of their normal alignment. The term "initial encounter for closed fracture" indicates this is the first visit for treatment, and the fracture does not penetrate the skin.

Causes

Direct trauma to the right foot, such as a fall, impact during sports, or a heavy object dropped on the foot, is the primary cause. Repetitive stress from activities like running or jumping can also lead to fractures over time.

Risk Factors

• Participation in high-impact sports (e.g., soccer, basketball)
• Wearing improper or non-supportive footwear
• Conditions that weaken bones, such as osteoporosis
• Advanced age, which may reduce bone density and balance

Symptoms

• Pain and tenderness localized to the outer midfoot
• Swelling and bruising around the affected area
• Difficulty bearing weight or walking on the right foot
• Possible visible deformity due to displacement

Diagnosis

A healthcare provider will perform a physical examination to assess pain, swelling, and range of motion. Imaging tests, such as X-rays, are typically used to confirm the fracture, assess displacement, and rule out other injuries.

Treatment Options

• Immobilization with a cast or boot to maintain alignment
• Limited weight-bearing activities to allow healing
• Pain management with NSAIDs or acetaminophen
• Possible surgical intervention for severe displacement

Prognosis and Follow-Up

With proper treatment, most individuals recover fully, though healing time may vary. Follow-up care is essential to monitor alignment and ensure proper healing. Physical therapy may be recommended to restore strength and mobility.

Complications

• Delayed healing or nonunion
• Chronic pain or arthritis in the affected joint
• Nerve damage or infection (rare)
• Malunion if the fracture heals in an improper position

Lifestyle & Prevention

• Wear supportive, properly fitting footwear during activities
• Gradually increase activity intensity to avoid overuse injuries
• Maintain bone health through adequate calcium and vitamin D intake
• Use protective gear during high-risk sports

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, inability to bear weight, visible deformity, or signs of infection (e.g., redness, fever). Follow up with a provider if symptoms worsen or do not improve with initial treatment.

Tips for Medical Coders

Document the specific metatarsal (fourth) and laterality (right foot) clearly. Note the encounter type (initial) and fracture status (closed, displaced) to ensure accurate coding. Include details on alignment and treatment approach for comprehensive documentation.