S62.145S Nondisplaced fracture of body of hamate [unciform] bone, left wrist, sequela

Name of the Condition

• Nondisplaced fracture of body of hamate [unciform] bone, left wrist, sequela

Summary

This condition refers to a healed or healing nondisplaced fracture of the body of the hamate bone in the left wrist, classified as a sequela (late effect). The hamate is a small carpal bone on the ulnar (pinky) side of the wrist, contributing to stability and grip. A sequela indicates residual effects following the acute phase of the injury, which may include persistent symptoms or structural changes.

Causes

The fracture originates from prior trauma to the left wrist, such as a fall, direct blow, or crushing injury. The sequela phase reflects the aftermath of the initial injury, where healing has occurred but residual effects remain.

Risk Factors

• History of wrist trauma or fracture.
• Activities with repetitive wrist stress (e.g., sports, manual labor).
• Underlying bone conditions (e.g., osteoporosis) that may affect healing.

Symptoms

• Persistent pain or discomfort in the ulnar side of the left wrist.
• Mild swelling or tenderness at the injury site.
• Reduced grip strength or limited wrist mobility.
• Occasional stiffness or discomfort with activity.

Diagnosis

Clinical evaluation focuses on residual symptoms and functional impact. Imaging (e.g., X-rays, CT) may show healed fracture lines or minor structural changes. History of the initial injury and timeline of recovery are key to confirming the sequela classification.

Treatment Options

Management targets symptom relief and functional restoration. Options may include:

• Activity modification to reduce strain.
• Physical therapy for strength and mobility.
• Pain management (e.g., NSAIDs, bracing).
• Monitoring for late complications (e.g., arthritis).

Prognosis and Follow-Up

Prognosis is generally favorable, with most patients regaining near-normal function. Follow-up ensures resolution of symptoms and addresses any persistent issues. Long-term monitoring may be needed if arthritis or other sequelae develop.

Complications

• Chronic wrist pain or stiffness.
• Reduced grip strength or mobility.
• Post-traumatic arthritis in the wrist.
• Nerve irritation (e.g., ulnar nerve) in rare cases.

Lifestyle & Prevention

• Avoid repetitive wrist stress or high-impact activities.
• Use protective gear during sports or manual work.
• Maintain bone health (e.g., calcium, vitamin D) to support healing.
• Perform wrist-strengthening exercises as recommended.

When to Seek Professional Help

Seek care if symptoms worsen, new pain or swelling occurs, or functional limitations increase. Prompt evaluation is needed for signs of infection, nerve compression, or delayed healing.

Tips for Medical Coders

Document the sequela status clearly, including the timeline since the initial injury and any residual effects. Ensure the code S62.145S is used only when the fracture is healed or healing with residual symptoms, and specify the left wrist and body of the hamate. Clinical notes should reflect the chronic nature of the condition and its impact on function.