S62.184A Nondisplaced fracture of trapezoid [smaller multangular], right wrist, initial encounter for closed fracture

Name of the Condition

• Nondisplaced fracture of trapezoid [smaller multangular], right wrist, initial encounter for closed fracture

Summary

This condition refers to a break in the trapezoid bone of the right wrist where the bone fragments remain in their normal alignment (nondisplaced) and the fracture is closed (skin intact). The trapezoid is one of the small carpal bones in the wrist, located on the radial (thumb) side, and contributes to wrist stability and movement. This type of fracture typically results from trauma and is classified as an initial encounter, meaning it is the first time the patient is being treated for this specific 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 twisting 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

• Pain, swelling, and tenderness in the radial side of the right wrist.
• Bruising or discoloration around the injury site.
• Limited range of motion or difficulty moving the hand or fingers.
• Visible deformity in severe cases.

Diagnosis

Physical examination to assess pain, swelling, and wrist mobility. Imaging tests, such as X-rays, CT scans, or MRIs, to confirm the fracture and evaluate its extent and alignment.

Treatment Options

• Immobilization: Using a cast, splint, or brace to stabilize the wrist and allow healing.
• Pain management: Medications to reduce pain and inflammation.
• Physical therapy: Exercises to restore strength and mobility once the fracture has healed.

Prognosis and Follow-Up

Most nondisplaced fractures of the trapezoid heal well with proper immobilization and follow-up care. Recovery time varies but typically ranges from 6 to 8 weeks. Regular follow-up appointments with a healthcare provider are important to monitor healing and adjust treatment as needed.

Complications

• Delayed healing or nonunion of the fracture.
• Arthritis in the wrist joint over time.
• Nerve or tendon damage in severe cases.

Lifestyle & Prevention

• Wear protective gear during high-risk activities.
• Maintain bone health through a balanced diet and regular exercise.
• Avoid falls by using assistive devices if needed, especially in older adults.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity in the wrist after an injury, or if symptoms worsen despite home care.

Tips for Medical Coders

Document the specific location (right wrist), fracture type (nondisplaced), and encounter type (initial) to ensure accurate coding. Note whether the fracture is closed and include details about the mechanism of injury and any imaging results to support the diagnosis.