S62.174D Nondisplaced fracture of trapezium [larger multangular], right wrist, subsequent encounter for fracture with routine healing

Name of the Condition

• Nondisplaced fracture of trapezium [larger multangular], right wrist, subsequent encounter for fracture with routine healing

Summary

This condition describes a break in the trapezium bone of the right wrist where the bone fragments remain aligned, and the fracture is in a healing phase during a follow-up visit. The trapezium, a carpal bone at the base of the thumb, is involved, and the subsequent encounter indicates ongoing care for a fracture with expected normal healing progress.

Causes

Typically 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 at the base of the thumb.
• Bruising or discoloration around the injury site.
• Limited range of motion or difficulty moving the thumb.
• Visible deformity in severe cases.

Diagnosis

Physical examination to assess pain, swelling, and thumb mobility. Imaging tests, such as X-rays, CT scans, or MRIs, to confirm the fracture and evaluate its extent and alignment. The subsequent encounter status is documented to reflect ongoing care for routine healing.

Treatment Options

• Immobilization: Using a cast, splint, or brace to stabilize the area and promote healing.
• Pain management: Medications or therapies to alleviate discomfort.
• Follow-up care: Monitoring healing progress during subsequent visits.

Prognosis and Follow-Up

With proper immobilization and care, nondisplaced fractures of the trapezium typically heal well. Follow-up visits are scheduled to assess healing and adjust treatment as needed. Most patients regain full function, though recovery time may vary.

Complications

• Delayed healing or nonunion if immobilization is insufficient.
• Arthritis or stiffness in the wrist or thumb joint.
• Nerve or tendon irritation near the fracture site.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Avoid falls by improving balance and home safety.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or mobility does not improve. Contact a healthcare provider if signs of infection (e.g., redness, fever) or new deformity appear.

Tips for Medical Coders

Document the fracture type (nondisplaced), laterality (right wrist), and encounter status (subsequent for routine healing) to support accurate coding. Ensure clinical notes confirm healing progress and alignment to justify the code.