S92.331 Displaced fracture of third metatarsal bone, right foot

Name of the Condition

• Displaced fracture of third metatarsal bone, right foot.

Summary

A displaced fracture of the third 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. This type of injury typically results from trauma or stress and requires medical evaluation to determine the extent of displacement and appropriate treatment.

Causes

Direct trauma to the right foot, such as a fall, sports injury, or dropping a heavy object, is the most common cause. Repetitive stress from activities like running or dancing can also lead to fractures over time.

Risk Factors

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

Symptoms

• Pain, swelling, or tenderness in the midfoot region of the right foot
• Difficulty bearing weight or walking on the affected foot
• Bruising or discoloration around the area
• Visible deformity if the fracture is severely displaced

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 and determine the degree of displacement.

Treatment Options

• Immobilization with a cast, walking boot, or splint to allow healing
• Over-the-counter pain relievers like acetaminophen or ibuprofen to manage discomfort
• Physical therapy to restore strength and mobility after healing
• Surgical intervention may be required for severe displacement or unstable fractures

Prognosis and Follow-Up

Most displaced fractures of the third metatarsal heal within 6–8 weeks with proper immobilization and rest. Follow-up appointments are necessary to monitor healing and adjust treatment as needed. Full recovery depends on the severity of the fracture and adherence to rehabilitation guidelines.

Complications

• Delayed healing or nonunion of the fracture
• Chronic pain or arthritis in the affected joint
• Nerve damage or persistent swelling
• Infection (if surgical intervention is required)

Lifestyle & Prevention

• Wear supportive, well-fitted footwear during activities
• Gradually increase activity intensity to avoid overuse injuries
• Maintain bone health through a balanced diet rich in calcium and vitamin D
• Use protective gear during high-impact 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). Persistent pain or swelling after initial treatment also warrants evaluation.

Tips for Medical Coders

Document the specific location (right foot) and the displaced nature of the fracture to accurately assign code S92.331. Include details about the mechanism of injury, imaging results, and treatment provided to support coding and billing. Ensure documentation aligns with clinical findings to avoid denials.