S62.014G Nondisplaced fracture of distal pole of navicular [scaphoid] bone of right wrist, subsequent encounter for fracture with delayed healing

Name of the Condition

• Nondisplaced fracture of distal pole of navicular [scaphoid] bone of right wrist, subsequent encounter for fracture with delayed healing

Summary

A nondisplaced fracture of the distal pole of the navicular (scaphoid) bone in the right wrist involves a break in the lower portion of this small, critical wrist bone where the bone fragments remain in their normal alignment. This code applies to a subsequent encounter for a fracture with delayed healing, indicating ongoing management of a healing process that has not progressed as expected. The scaphoid plays a key role in wrist stability and movement, and delayed healing requires careful monitoring and intervention.

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 activities that stress the wrist. Delayed healing may be influenced by factors like inadequate immobilization, poor blood supply to the scaphoid, or underlying health conditions.

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 that may compromise bone integrity.
• Smoking or other factors that impair bone healing.
• Delayed or inadequate initial treatment.

Symptoms

• Persistent pain and tenderness localized to the wrist, especially near the base of the thumb.
• Swelling and bruising around the wrist area that may not resolve as expected.
• Decreased range of motion or difficulty gripping objects, lasting beyond the typical healing timeline.
• Possible numbness or tingling if nerves are affected.

Diagnosis

Physical examination to assess pain, swelling, and wrist mobility. Imaging tests, such as X-rays, CT scans, or MRI, to evaluate fracture healing and detect signs of delayed union or nonunion. Comparison with prior imaging may be used to assess progress. Additional tests, like bone scans, might be considered to assess bone metabolism and healing potential.

Treatment Options

• Prolonged or adjusted immobilization (e.g., cast or splint) to support healing.
• Bone stimulation therapies (electrical or ultrasound) to promote bone growth.
• Surgical intervention, such as bone grafting or internal fixation, if conservative measures fail.
• Pain management and physical therapy to restore function and strength.
• Monitoring for complications, including infection or further displacement.

Prognosis and Follow-Up

Prognosis depends on the extent of delayed healing and response to treatment. Most fractures eventually heal with appropriate management, but delayed healing may prolong recovery. Regular follow-up appointments with imaging are essential to track progress. Return to normal activities is gradual, with restrictions based on healing status.

Complications

• Nonunion (failure of the fracture to heal).
• Avascular necrosis (loss of blood supply to the bone).
• Arthritis or chronic pain due to joint damage.
• Nerve compression or carpal tunnel syndrome.
• Reduced wrist mobility or strength.

Lifestyle & Prevention

• Avoid high-risk activities until fully healed and cleared by a healthcare provider.
• Use protective gear during sports or activities with fall risks.
• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Quit smoking, as it impairs bone healing.
• Follow post-injury care instructions strictly to support recovery.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or new symptoms (e.g., numbness, color changes) develop. Contact a provider if the wrist does not improve with treatment or if mobility declines further. Immediate attention is needed for signs of infection (e.g., redness, fever) or severe pain.

Tips for Medical Coders

Use this code for a subsequent encounter for a nondisplaced fracture of the distal pole of the right navicular (scaphoid) bone with documented delayed healing. Ensure documentation specifies the fracture's location, laterality, and the presence of delayed healing. Differentiate from initial encounters or those with routine healing. Verify that the encounter aligns with the "subsequent" phase of care and that healing status is clearly noted.