S62.021D Displaced fracture of middle third of navicular [scaphoid] bone of right wrist, subsequent encounter for fracture with routine healing

Name of the Condition

• Displaced fracture of middle third of navicular [scaphoid] bone of right wrist, subsequent encounter for fracture with routine healing (ICD Code: S62.021D).

Summary

This condition involves a break in the middle third of the scaphoid bone, a small bone in the wrist near the base of the thumb, on the right side. The fracture is displaced, meaning the bone fragments have shifted from their normal position. This code is used for a subsequent encounter, indicating the patient is receiving active treatment for the fracture, and healing is progressing as expected without complications.

Causes

Displaced scaphoid fractures are commonly caused by a fall onto an outstretched hand, direct trauma to the wrist, or severe twisting injuries. The middle third of the scaphoid is particularly vulnerable due to its limited blood supply, which can affect healing.

Risk Factors

• Participation in contact sports or activities with a high risk of falls.
• Osteopenia or osteoporosis, which weakens bone structure.
• Previous wrist injuries or conditions that compromise bone strength.

Symptoms

• Pain and tenderness at the base of the thumb.
• Swelling in the wrist.
• Limited wrist movement.
• Difficulty gripping objects.

Diagnosis

Diagnosis typically involves a physical examination, assessment of wrist mobility, and imaging tests such as X-rays, CT scans, or MRIs to confirm the fracture and assess displacement. Follow-up imaging may be used to monitor healing progress during subsequent encounters.

Treatment Options

• Immobilization with a cast or splint to stabilize the bone.
• Pain management with medications.
• Surgical intervention in some cases to realign and stabilize the bone using screws or pins, if healing is delayed or displacement persists.

Prognosis and Follow-Up

Healing time depends on the severity of the fracture and blood supply to the bone. Routine healing is expected with appropriate immobilization and follow-up care. Regular monitoring ensures the fracture heals properly and reduces the risk of complications like nonunion or avascular necrosis.

Complications

• Delayed union or nonunion of the fracture.
• Avascular necrosis (loss of blood supply to the bone).
• Arthritis in the wrist joint over time.
• Persistent pain or stiffness.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through adequate calcium and vitamin D intake.
• Avoid falls by improving balance and using assistive devices if needed.
• Perform wrist-strengthening exercises as recommended by a healthcare provider.

When to Seek Professional Help

Seek immediate medical attention if you experience severe wrist pain, swelling, or inability to move the wrist after an injury. Contact your provider if pain worsens, swelling increases, or you notice numbness or tingling in the hand, as these may indicate complications.

Tips for Medical Coders

This code is specific to a subsequent encounter for a displaced fracture of the middle third of the right scaphoid bone with routine healing. Document the encounter type (subsequent) and confirm that healing is progressing without complications. Ensure the laterality (right wrist) and fracture details (displaced, middle third) are clearly documented to support accurate coding.