S92.333 Displaced fracture of third metatarsal bone, unspecified foot

Name of the Condition

• Displaced fracture of third metatarsal bone, unspecified foot.

Summary

A displaced fracture of the third metatarsal bone in the unspecified 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 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 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 affected 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 extent of displacement.

Treatment Options

• Rest and immobilization, often using a cast or walking boot, to allow healing
• Over-the-counter pain relievers such as acetaminophen or NSAIDs to manage discomfort
• Physical therapy to restore strength and mobility once healing progresses
• Surgical intervention may be required for severe displacement or unstable fractures

Prognosis and Follow-Up

Most displaced fractures of the third metatarsal bone heal with proper treatment, though recovery time varies based on severity. Follow-up appointments are typically scheduled to monitor healing and adjust treatment as needed. Full weight-bearing may be delayed until the bone is stable.

Complications

• Delayed healing or nonunion of the fracture
• Chronic pain or arthritis in the affected joint
• Nerve or blood vessel damage in severe cases
• Difficulty returning to high-impact activities without proper rehabilitation

Lifestyle & Prevention

• Wear supportive, well-fitting footwear during physical 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 sports or high-risk activities

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) after a foot injury.

Tips for Medical Coders

Document the specific foot (right, left, or unspecified) and whether the fracture is displaced. Include details about the mechanism of injury, imaging results, and treatment provided to support code accuracy. Ensure alignment with clinical documentation for proper coding.