S62.175S Nondisplaced fracture of trapezium [larger multangular], left wrist, sequela

Name of the Condition

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

Summary

This condition refers to a healed or healing nondisplaced fracture of the trapezium bone in the left wrist, with residual effects. The trapezium, a carpal bone at the base of the thumb, is essential for thumb movement and grip. Sequela indicates long-term consequences following the initial injury, such as persistent pain, stiffness, or functional limitations, even after the fracture has healed.

Causes

The fracture typically results from direct trauma to the left wrist, such as a fall onto an outstretched hand, a blow to the wrist, or a twisting injury. The sequela phase occurs after the initial fracture has healed, with residual effects persisting due to incomplete recovery or complications.

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.
• Inadequate initial treatment or rehabilitation.

Symptoms

• Persistent pain, swelling, or tenderness at the base of the thumb.
• Stiffness or limited range of motion in the thumb or wrist.
• Weakness or difficulty gripping objects.
• Visible deformity or functional impairment in severe cases.

Diagnosis

Physical examination to assess residual pain, swelling, and thumb mobility. Imaging tests, such as X-rays, CT scans, or MRIs, to evaluate the healed fracture and identify any persistent misalignment or complications. Clinical history of the initial injury and treatment is also considered.

Treatment Options

• Rehabilitation: Physical therapy to improve strength, flexibility, and function.
• Pain management: Medications or modalities to address residual discomfort.
• Assistive devices: Splints or braces to support the wrist during activity.
• Surgical intervention: Rarely, procedures to correct persistent misalignment or remove scar tissue.

Prognosis and Follow-Up

Most patients recover with conservative management, though some may experience long-term limitations. Regular follow-up with a healthcare provider is recommended to monitor healing and adjust treatment as needed. Prognosis depends on the severity of the initial injury and adherence to rehabilitation.

Complications

• Chronic pain or stiffness.
• Reduced grip strength or thumb mobility.
• Arthritis or degenerative changes in the wrist.
• Nerve or tendon damage from the initial injury.

Lifestyle & Prevention

• Avoid high-impact activities that risk wrist injury.
• Use protective gear during sports or work.
• Maintain bone health with proper nutrition and exercise.
• Follow post-injury rehabilitation plans to minimize sequela.

When to Seek Professional Help

Seek care if symptoms worsen, new pain or swelling develops, or functional limitations persist despite treatment. Immediate attention is needed for signs of infection, severe deformity, or loss of sensation.

Tips for Medical Coders

This code (S62.175S) is used for a sequela of a nondisplaced trapezium fracture in the left wrist. Documentation should specify the residual effects, such as persistent pain, stiffness, or functional impairment, and confirm the healed status of the initial fracture. Ensure the sequela is clearly linked to the prior injury for accurate coding.