S92.222S Displaced fracture of lateral cuneiform of left foot, sequela

Name of the Condition

• Displaced fracture of lateral cuneiform of left foot, sequela

Summary

A displaced fracture of the lateral cuneiform of the left foot, sequela, refers to the residual effects of a prior fracture in the lateral cuneiform bone (a tarsal bone in the midfoot) where fragments remain misaligned. This condition represents the long-term consequences of the original injury, which may include persistent pain, functional limitations, or structural changes in the foot. The severity depends on the extent of initial displacement, associated soft tissue damage, and healing outcomes.

Causes

Sequela arise from a previous displaced fracture of the lateral cuneiform, typically resulting from initial trauma such as falls, sports injuries, or motor vehicle accidents. The residual effects develop as a consequence of the original injury and its healing process, rather than a new traumatic event.

Risk Factors

• Inadequate initial treatment or nonunion of the original fracture.
• Pre-existing conditions like osteoporosis or poor bone healing.
• High-impact activities or occupations that stress the foot.
• Previous foot injuries or fractures.
• Delayed or incomplete rehabilitation.

Symptoms

• Chronic pain in the midfoot, often worsened by activity.
• Persistent swelling or stiffness in the foot.
• Difficulty with weight-bearing or altered gait.
• Possible deformity or instability in the midfoot.
• Reduced range of motion in the foot or ankle.

Diagnosis

Clinical evaluation focuses on assessing chronic symptoms, functional limitations, and prior injury history. Imaging, such as X-rays or CT scans, may be used to visualize residual displacement, bone healing, or associated arthritic changes. The diagnosis is confirmed by correlating current findings with the history of the original fracture.

Treatment Options

Management depends on symptom severity and functional impact. Conservative approaches include pain management, physical therapy, and orthotic support. Surgical intervention may be considered for significant deformity, instability, or persistent pain, such as osteotomy or arthrodesis. Rehabilitation focuses on restoring strength and mobility.

Prognosis and Follow-Up

Prognosis varies based on the extent of residual displacement and functional impairment. Many patients experience improved symptoms with appropriate treatment, though some may have long-term limitations. Regular follow-up is important to monitor for complications like arthritis or further structural changes. Adjustments to treatment plans may be needed over time.

Complications

• Chronic pain or discomfort.
• Post-traumatic arthritis in the midfoot joints.
• Persistent instability or deformity.
• Nerve damage or altered sensation.
• Reduced mobility or activity limitations.

Lifestyle & Prevention

• Wear supportive footwear to reduce stress on the foot.
• Engage in low-impact exercises to maintain mobility without exacerbating symptoms.
• Avoid high-impact activities that may worsen residual issues.
• Follow rehabilitation guidelines to optimize healing and function.
• Maintain a healthy weight to minimize foot stress.

When to Seek Professional Help

Seek care if chronic pain worsens, new swelling or deformity develops, or functional limitations increase. Prompt evaluation is necessary if symptoms interfere with daily activities or if signs of infection (e.g., redness, warmth) appear.

Tips for Medical Coders

This code represents a sequela of a displaced lateral cuneiform fracture. Document the relationship to the original injury, including the time elapsed since the fracture and any residual effects. Ensure clinical notes specify the nature of the sequela (e.g., pain, deformity, functional impairment) to support coding accuracy.