S62.328S Displaced fracture of shaft of other metacarpal bone, sequela

Name of the Condition

• Displaced fracture of shaft of other metacarpal bone, sequela

Summary

A displaced fracture of the shaft of another metacarpal bone, sequela, refers to the residual effects of a previously healed fracture in the middle portion of one of the hand bones (excluding the thumb) where the bone fragments were misaligned. This condition represents the long-term consequences of the initial injury, such as persistent deformity, functional impairment, or chronic pain, following the completion of active treatment.

Causes

The sequela arises from a prior displaced fracture of the metacarpal shaft, typically resulting from trauma or impact to the hand. The original injury may have been caused by direct trauma, sports-related incidents, or accidents, leading to a fracture that disrupted bone alignment and required intervention.

Risk Factors

• History of prior hand trauma or fracture.
• Inadequate initial treatment or healing.
• High-impact activities or occupations involving manual labor.
• Pre-existing conditions affecting bone healing, such as osteoporosis.

Symptoms

• Persistent pain or discomfort in the hand.
• Reduced range of motion or stiffness in the affected finger.
• Visible deformity or misalignment of the metacarpal bone.
• Weakness or difficulty gripping objects.
• Possible swelling or tenderness at the fracture site.

Diagnosis

Physical examination to assess residual deformity, tenderness, or functional limitations. Imaging tests, such as X-rays, to evaluate the healed fracture and identify any malunion or nonunion. Assessment of functional impairment and comparison to pre-injury status may be conducted.

Treatment Options

• Orthotic devices or splints to support the hand and improve function.
• Pain management through medications or physical therapy.
• Surgical intervention, if severe deformity or functional impairment persists.
• Occupational therapy to adapt to daily activities and reduce strain.

Prognosis and Follow-Up

Prognosis depends on the severity of the initial injury and the effectiveness of prior treatment. Most patients experience improved function with rehabilitation, though some may have permanent limitations. Regular follow-up with a healthcare provider is recommended to monitor healing and address ongoing symptoms.

Complications

• Chronic pain or arthritis in the affected joint.
• Persistent deformity or reduced mobility.
• Nerve or tendon damage from the original injury.
• Psychological impact due to functional limitations.

Lifestyle & Prevention

• Avoid repetitive hand stress or high-impact activities that may exacerbate symptoms.
• Use ergonomic tools or protective gear during work or sports.
• Engage in regular hand exercises to maintain strength and flexibility.
• Seek prompt treatment for new hand injuries to prevent long-term sequelae.

When to Seek Professional Help

Consult a healthcare provider if you experience worsening pain, new deformity, or significant functional decline. Seek immediate care for signs of infection, such as redness, warmth, or drainage at the fracture site.

Tips for Medical Coders

Document the sequela status clearly, indicating the relationship to the prior displaced fracture of the metacarpal shaft. Ensure clinical notes specify the residual effects, such as deformity or functional impairment, to support the use of this code. Verify that active treatment for the original fracture has concluded, as this code is for long-term consequences.