S62.254S Nondisplaced fracture of neck of first metacarpal bone, right hand, sequela

Name of the Condition

• Nondisplaced fracture of neck of first metacarpal bone, right hand, sequela

Summary

This condition represents a healed or healing nondisplaced fracture of the neck of the first metacarpal bone (connecting the thumb to the wrist) in the right hand, with residual effects from the prior injury. The fracture fragments remain aligned, and the sequela indicates long-term consequences or complications following the original fracture.

Causes

The sequela arises from a prior nondisplaced fracture of the neck of the first metacarpal bone, typically caused by direct trauma such as a fall onto an outstretched hand, a blow to the thumb, or a crushing injury. The current state reflects the aftermath of the initial injury.

Risk Factors

• Prior history of hand or thumb trauma, including fractures or injuries to the first metacarpal bone.
• Inadequate healing or complications from the original fracture, such as malunion or persistent instability.
• Underlying conditions affecting bone health, like osteoporosis, which may contribute to prolonged recovery or residual effects.

Symptoms

• Persistent pain, stiffness, or reduced range of motion in the thumb or base of the hand.
• Mild swelling or tenderness at the injury site, even after initial healing.
• Functional limitations, such as difficulty gripping or performing fine motor tasks.
• Possible deformity or altered alignment of the first metacarpal bone.

Diagnosis

Evaluation includes a physical examination to assess residual pain, mobility, and functional impairment. Imaging, such as X-rays, may be used to confirm the healed fracture and identify any persistent alignment issues or sequelae. Clinical correlation with the patient’s history of the original injury is essential.

Treatment Options

• Rehabilitation: Physical or occupational therapy to improve strength, flexibility, and function.
• Pain management: Medications or modalities to address chronic discomfort.
• Assistive devices: Splints or adaptive tools to support daily activities if mobility is limited.
• Surgical intervention (if needed): Rarely required, but may be considered for severe residual deformity or instability.

Prognosis and Follow-Up

Most patients experience gradual improvement with rehabilitation, though some residual symptoms may persist. Follow-up care focuses on monitoring functional recovery and addressing any ongoing issues. Long-term outcomes depend on the severity of the original injury and adherence to rehabilitation.

Complications

• Chronic pain or stiffness in the thumb or hand.
• Reduced grip strength or dexterity.
• Arthritis or degenerative changes in the first metacarpophalangeal joint over time.
• Persistent swelling or tenderness at the fracture site.

Lifestyle & Prevention

• Avoid repetitive or high-impact activities that stress the thumb or hand.
• Use protective gear during sports or work to prevent re-injury.
• Maintain bone health through proper nutrition and exercise to support overall skeletal strength.

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, increased deformity, or nerve involvement (e.g., numbness, tingling) occur.

Tips for Medical Coders

This code is used for a sequela of a nondisplaced fracture of the neck of the first metacarpal bone in the right hand. Document the residual effects of the prior injury, including any functional impairment or chronic symptoms, to support coding. Ensure the sequela is clearly linked to the original fracture and that the right-hand specification is accurately recorded.