S62.143S Displaced fracture of body of hamate [unciform] bone, unspecified wrist, sequela

Name of the Condition

• Displaced fracture of body of hamate [unciform] bone, unspecified wrist, sequela

Summary

This condition refers to a displaced fracture of the body of the hamate bone, one of the small carpal bones in the wrist, with ongoing effects from the injury. The hamate is located on the ulnar (pinky) side of the wrist and contributes to wrist stability and grip function. Sequela indicates residual effects following the acute phase of the fracture, such as chronic pain, limited mobility, or other long-term consequences. Fractures in this area typically result from trauma, and displaced fragments may have affected surrounding structures during the initial injury.

Causes

Usually caused by direct trauma to the wrist, such as a fall onto an outstretched hand, a blow to the wrist, or a crushing injury. High-impact activities or accidents may also lead to fractures in this specific bone.

Risk Factors

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

Symptoms

• Chronic pain, swelling, or tenderness on the ulnar side of the wrist.
• Persistent bruising or discoloration around the injury site.
• Limited range of motion or difficulty moving the hand or fingers.
• Visible deformity in severe cases.
• 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 MRIs, to evaluate residual bone alignment and identify ongoing effects. Clinical history to confirm the prior fracture and its timeline.

Treatment Options

• Pain management with medications or physical therapy to improve mobility.
• Occupational therapy to restore function and grip strength.
• Surgical intervention if residual displacement or instability is present.
• Assistive devices, such as splints or braces, to support the wrist during recovery.

Prognosis and Follow-Up

Prognosis depends on the severity of the initial injury and the effectiveness of treatment. Most patients experience improved function with therapy, though some may have persistent limitations. Regular follow-up with a healthcare provider is recommended to monitor healing and address any ongoing symptoms.

Complications

• Chronic pain or arthritis in the wrist.
• Nerve damage leading to numbness or weakness.
• Reduced grip strength or mobility.
• Nonunion or malunion of the fracture.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health with proper nutrition and exercise.
• Avoid re-injury by modifying activities that strain the wrist.
• Perform wrist-strengthening exercises as recommended by a healthcare provider.

When to Seek Professional Help

Seek medical attention if you experience worsening pain, swelling, or deformity, or if you notice new numbness or tingling in the hand or fingers.

Tips for Medical Coders

This code is used for a displaced fracture of the hamate bone with sequela, indicating residual effects after the acute phase. Documentation should specify the nature of the sequela (e.g., chronic pain, limited mobility) and confirm the prior fracture. Ensure the code aligns with the patient's current clinical status and treatment plan.