S62.116S Nondisplaced fracture of triquetrum [cuneiform] bone, unspecified wrist, sequela

Name of the Condition

• Nondisplaced fracture of triquetrum [cuneiform] bone, unspecified wrist, sequela

Summary

This condition represents a healed or residual effect of a previous nondisplaced fracture of the triquetrum bone in the wrist. The triquetrum is a small carpal bone on the ulnar (pinky) side of the wrist, contributing to stability and movement. As a sequela, it reflects long-term consequences or complications following the initial injury, such as persistent pain, limited mobility, or structural changes, even after the fracture has healed.

Causes

Sequela arises from a prior nondisplaced fracture of the triquetrum bone, typically resulting from trauma like a fall onto an outstretched hand, a direct blow, or a twisting injury. The original fracture may have been closed or open, but the sequela indicates residual effects after the acute phase.

Risk Factors

• Previous wrist trauma or fractures, especially involving the triquetrum.
• Inadequate healing or rehabilitation after the initial injury.
• Underlying conditions affecting bone or soft tissue recovery, such as poor circulation or chronic inflammation.

Symptoms

• Persistent pain or discomfort in the ulnar side of the wrist.
• Reduced range of motion or stiffness in the wrist or hand.
• Swelling or tenderness that persists beyond the typical healing period.
• Possible clicking or grinding sensations during wrist movement.

Diagnosis

Evaluation focuses on the history of the prior fracture and current symptoms. Physical examination assesses wrist mobility, pain, and functional limitations. Imaging, such as X-rays or MRIs, may be used to identify residual bone changes, malalignment, or degenerative effects from the original injury.

Treatment Options

Management depends on symptoms and functional impact. Options may include physical therapy to improve mobility and strength, pain management with medications or injections, or supportive devices like braces. Surgical intervention is rare but may be considered for severe residual deformity or instability.

Prognosis and Follow-Up

Prognosis varies based on the extent of residual effects and adherence to rehabilitation. Most patients experience improved function with treatment, though some may have chronic mild symptoms. Regular follow-up ensures monitoring for complications and adjustment of management plans.

Complications

• Chronic pain or stiffness limiting daily activities.
• Post-traumatic arthritis due to joint damage from the original fracture.
• Nerve irritation or compression affecting hand sensation or movement.

Lifestyle & Prevention

• Avoid repetitive or high-impact wrist activities to reduce strain.
• Use protective gear during sports or activities with fall risks.
• Maintain bone health through proper nutrition and exercise to support overall wrist resilience.

When to Seek Professional Help

Seek care if symptoms worsen, new pain or swelling develops, or functional limitations interfere with daily tasks. Prompt evaluation is important if signs of infection (e.g., redness, fever) or nerve involvement (e.g., numbness, weakness) occur.

Tips for Medical Coders

This code is used for sequela of a nondisplaced triquetrum fracture. Document the relationship to the prior fracture, including the time elapsed since the original injury and any residual effects. Ensure clinical notes specify the nature of the sequela (e.g., pain, mobility issues) to support coding accuracy.