S92.25 Fracture of navicular [scaphoid] of foot

Name of the Condition

• Fracture of navicular [scaphoid] of foot

Summary

A fracture of the navicular (scaphoid) bone of the foot involves a break in one of the tarsal bones located in the midfoot. This condition typically results from trauma or overuse and can vary in severity, depending on the extent of the injury and whether the fracture is displaced or non-displaced.

Causes

Typically caused by direct trauma, such as falls, sports injuries, or motor vehicle accidents. Stress fractures may develop from repetitive activities or overuse, particularly in athletes or individuals with high-impact occupations.

Risk Factors

• Participation in high-impact sports or activities.
• Osteoporosis or other bone-weakening conditions.
• Older age due to decreased bone density.
• Previous foot injuries or fractures.
• Improper footwear or inadequate protective gear.

Symptoms

• Swelling and tenderness in the midfoot.
• Pain at the site of the fracture, often worsening with weight-bearing.
• Bruising and possible deformity of the foot.
• Difficulty walking or inability to bear weight.

Diagnosis

Physical examination to assess pain, swelling, and range of motion. Imaging tests, such as X-rays, CT scans, or MRIs, to visualize the fracture and determine its location and severity.

Treatment Options

• Immobilization using casts or splints to limit movement and promote healing.
• Rest and activity modification to reduce stress on the foot.
• Pain management with medications or other therapies.
• Surgical intervention for severe or displaced fractures to realign and stabilize the bone.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, treatment adherence, and individual healing capacity. Most fractures heal with proper care, but recovery may take several weeks to months. Follow-up imaging and clinical evaluations are typically recommended to monitor healing progress.

Complications

• Delayed union or nonunion of the fracture.
• Post-traumatic arthritis in the midfoot.
• Chronic pain or stiffness.
• Nerve or blood vessel damage in severe cases.

Lifestyle & Prevention

• Wear appropriate footwear with good support during activities.
• Gradually increase physical activity to avoid overuse injuries.
• Maintain bone health through adequate nutrition and exercise.
• Use protective gear during high-risk activities.

When to Seek Professional Help

Seek medical attention if you experience severe pain, swelling, or inability to bear weight after an injury. Prompt evaluation is important for proper diagnosis and treatment to prevent complications.

Tips for Medical Coders

Document the specific location (navicular/scaphoid) and any details about the fracture (e.g., displaced, open, or closed) to ensure accurate coding. Include clinical findings and imaging results to support the diagnosis.