S62.031B Displaced fracture of proximal third of navicular [scaphoid] bone of right wrist, initial encounter for open fracture

Name of the Condition

• Displaced fracture of proximal third of navicular [scaphoid] bone of right wrist, initial encounter for open fracture

Summary

A displaced fracture of the proximal third of the navicular (scaphoid) bone in the right wrist is a break where bone fragments have shifted out of their normal alignment. This type of fracture is classified as open, meaning the skin is broken, increasing infection risk. The proximal third of the scaphoid is critical for wrist stability, and displacement can complicate healing and function.

Causes

Typically results from high-impact trauma, such as a fall onto an outstretched hand (FOOSH) or direct force to the wrist. Open fractures may occur when the broken bone pierces the skin or when trauma involves a sharp object.

Risk Factors

• Participation in contact sports or activities with a high fall risk.
• Osteoporosis or weakened bone structure.
• Previous wrist injuries or fractures.
• Occupational hazards involving repetitive wrist stress or trauma.

Symptoms

• Severe wrist pain, swelling, and bruising.
• Visible wound or open skin near the fracture site.
• Difficulty moving the wrist or gripping objects.
• Possible numbness or tingling if nerves are damaged.

Diagnosis

Physical examination to assess pain, swelling, and wound status. Imaging tests, such as X-rays, CT scans, or MRI, to confirm fracture displacement and open nature. Wound evaluation for contamination or infection.

Treatment Options

• Immediate wound cleaning and debridement to reduce infection risk.
• Surgical fixation (e.g., pins, screws) to realign and stabilize the bone.
• Antibiotics to prevent or treat infection.
• Immobilization with a cast or splint post-surgery.

Prognosis and Follow-Up

Healing depends on fracture severity, treatment timing, and infection control. Open fractures may have longer recovery times. Follow-up imaging and physical therapy are often needed to monitor healing and restore function.

Complications

• Infection at the wound site.
• Nonunion (failure to heal) or malunion (improper healing).
• Arthritis or chronic wrist pain.
• Nerve or blood vessel damage.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Avoid falls by improving balance and home safety.
• Seek prompt treatment for wrist injuries to prevent complications.

When to Seek Professional Help

• Severe wrist pain or deformity after injury.
• Open wound near the wrist.
• Numbness, tingling, or loss of circulation.
• Inability to move the wrist or persistent symptoms.

Tips for Medical Coders

Document the fracture location (proximal third of navicular bone), laterality (right wrist), displacement status, and encounter type (initial for open fracture). Include details on wound characteristics and treatment to support code specificity. Ensure alignment with clinical findings and procedure notes.