S62.012 Displaced fracture of distal pole of navicular [scaphoid] bone of left wrist

Name of the Condition

• Displaced fracture of distal pole of navicular [scaphoid] bone of left wrist

Summary

A displaced fracture of the distal pole of the navicular (scaphoid) bone in the left wrist involves a break in the small bone near the base of the thumb, with the bone fragments shifted out of their normal alignment. This type of fracture can disrupt wrist stability and may require specific management to ensure proper healing.

Causes

Typically results from a fall onto an outstretched hand (FOOSH). Can also occur due to direct trauma to the wrist, such as a blow or impact. May involve twisting injuries or high-force events.

Risk Factors

• Participation in contact sports or activities with a high risk of falls.
• Osteoporosis or weakened bone structure, particularly in older adults.
• Previous wrist injuries or fractures.

Symptoms

• Pain and tenderness in the wrist, especially at the base of the thumb.
• Swelling and bruising around the wrist area.
• Decreased range of motion or difficulty gripping objects.
• Possible deformity if the fracture is significantly displaced.

Diagnosis

Physical examination to assess pain, swelling, and wrist mobility. Imaging tests, such as X-rays, CT scans, or MRI, to visualize the fracture and confirm displacement.

Treatment Options

• Immobilization: Wearing a cast or splint for several weeks to stabilize the fracture and promote healing.
• Surgical intervention: May be required for severely displaced fractures or those that do not align with immobilization.
• Pain management: Medications to reduce discomfort during recovery.
• Physical therapy: Exercises to restore strength and range of motion once healing progresses.

Prognosis and Follow-Up

Most displaced fractures of the distal pole of the scaphoid heal with appropriate treatment, though recovery may take several weeks to months. Follow-up imaging is often used to monitor healing. Complications like nonunion or arthritis are possible but less common with proper management.

Complications

• Nonunion (failure of the bone to heal).
• Avascular necrosis (loss of blood supply to the bone).
• Post-traumatic arthritis in the wrist.
• Persistent pain or stiffness.

Lifestyle & Prevention

• Use protective gear during high-risk activities (e.g., sports).
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid falls by using assistive devices if balance is impaired.
• Strengthen wrist muscles to improve stability.

When to Seek Professional Help

Seek immediate medical attention if you experience severe wrist pain, swelling, deformity, or inability to move the wrist after an injury. Persistent pain, numbness, or tingling also warrants evaluation.

Tips for Medical Coders

Document the specific location (left wrist), displacement status, and any associated injuries. Ensure clinical notes support the diagnosis and treatment provided. Code S62.012 is specific to the left wrist; verify laterality and displacement details for accuracy.