S62.011A Displaced fracture of distal pole of navicular [scaphoid] bone of right wrist, initial encounter for closed fracture

Name of the Condition

• Displaced fracture of distal pole of navicular [scaphoid] bone of right wrist, initial encounter for closed fracture

Summary

A displaced fracture of the distal pole of the navicular (scaphoid) bone in the right wrist involves a break where the bone fragments are not aligned, typically resulting from trauma. This type of fracture requires prompt evaluation to ensure proper healing and prevent complications, as the scaphoid bone is critical for wrist stability and movement.

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.

Risk Factors

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

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. Additional imaging may be needed if initial tests are inconclusive.

Treatment Options

• Immobilization: Wearing a cast or splint for several weeks to stabilize the bone and promote healing.
• Surgical intervention: May be required if the fracture is severely displaced or unstable, involving realignment and fixation.
• Pain management: Medications to alleviate discomfort during recovery.
• Rehabilitation: Physiotherapy to restore strength and range of motion after immobilization or surgery.

Prognosis and Follow-Up

Prognosis depends on the severity of displacement and adherence to treatment. Most fractures heal with proper immobilization or surgery, but follow-up imaging may be needed to confirm healing. Regular monitoring is essential to address any complications early.

Complications

• Nonunion or delayed healing due to poor blood supply to the scaphoid bone.
• Avascular necrosis (loss of blood supply to the bone fragment).
• Arthritis or chronic pain if the fracture does not heal properly.
• Nerve or tendon damage from displacement or surgical intervention.

Lifestyle & Prevention

• Use wrist guards during high-risk activities like sports or falls.
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid repetitive wrist stress or improper techniques that increase injury risk.

When to Seek Professional Help

Seek immediate medical attention if you experience severe wrist pain, swelling, or deformity after an injury. Persistent pain, numbness, or difficulty moving the wrist after initial treatment also warrants evaluation.

Tips for Medical Coders

Document the specific location (distal pole of the navicular bone), displacement status, and encounter type (initial for closed fracture) to accurately assign this code. Ensure clinical notes confirm the fracture is closed and specify the right wrist to meet code requirements.