S62.176S Nondisplaced fracture of trapezium [larger multangular], unspecified wrist, sequela

Name of the Condition

• Nondisplaced fracture of trapezium [larger multangular], unspecified wrist, sequela

Summary

This condition refers to a previous nondisplaced fracture of the trapezium bone in the wrist, now in the sequela phase. The trapezium is a carpal bone at the base of the thumb, and a sequela indicates residual effects or complications following the initial injury. Nondisplaced fractures mean the bone fragments remained aligned during healing, but the sequela phase may involve ongoing symptoms or functional changes from the prior fracture.

Causes

The sequela arises from a prior nondisplaced fracture of the trapezium, typically caused by direct trauma such as a fall onto an outstretched hand, a blow to the wrist, or a twisting injury. The residual effects are a result of the initial injury and its healing process.

Risk Factors

• History of wrist trauma or prior fractures.
• Activities or occupations with repetitive wrist stress.
• Underlying conditions affecting bone healing, such as osteoporosis.

Symptoms

• Persistent pain, stiffness, or reduced grip strength in the thumb or wrist.
• Mild swelling or tenderness at the injury site.
• Limited range of motion or difficulty with fine motor tasks involving the thumb.
• Possible deformity or altered joint mechanics from the healed fracture.

Diagnosis

Evaluation of the wrist and thumb for residual symptoms, including pain, stiffness, or functional limitations. Imaging, such as X-rays, may be used to assess bone healing and alignment from the prior fracture. Clinical history of the initial injury and its treatment is also considered.

Treatment Options

• Rehabilitation: Physical therapy to improve strength, flexibility, and function.
• Pain management: NSAIDs or other medications to address residual discomfort.
• Supportive devices: Splints or braces to stabilize the wrist during activity.
• Surgical evaluation: If significant functional impairment or deformity persists, further intervention may be considered.

Prognosis and Follow-Up

Most patients experience gradual improvement with rehabilitation, though some residual symptoms may persist. Follow-up care focuses on monitoring function, managing pain, and addressing any long-term limitations. Regular assessments help determine if additional treatment is needed.

Complications

• Chronic pain or stiffness in the wrist or thumb.
• Reduced grip strength or dexterity.
• Arthritis or joint degeneration in the affected area over time.
• Persistent functional limitations affecting daily activities.

Lifestyle & Prevention

• Avoid repetitive or high-impact wrist movements to reduce strain.
• Use ergonomic tools or supports during activities requiring wrist use.
• Maintain bone health through proper nutrition and exercise to support overall joint function.
• Wear protective gear during sports or activities with fall risks.

When to Seek Professional Help

Seek care if residual pain worsens, swelling increases, or functional limitations interfere with daily tasks. Prompt evaluation is recommended for new symptoms, such as numbness, tingling, or signs of infection at the injury site.

Tips for Medical Coders

This code represents a sequela of a nondisplaced trapezium fracture. Document the prior fracture and its residual effects clearly, including any ongoing symptoms or functional changes. Ensure the sequela is linked to the original injury and that the fracture type (nondisplaced) and wrist involvement are accurately reflected.