S72.422S Displaced fracture of lateral condyle of left femur, sequela

Name of the Condition

• Displaced fracture of lateral condyle of left femur, sequela

Summary

A displaced fracture of the lateral condyle of the left femur, sequela, refers to the residual effects of a previous fracture in this area. This condition involves the outer bony prominence of the thigh bone near the knee, where the fracture fragments were displaced and have not fully healed, leading to ongoing functional or structural changes.

Causes

This sequela results from a prior displaced fracture of the lateral condyle of the left femur. The original injury typically stemmed from high-impact trauma, such as falls, motor vehicle accidents, or direct blows to the knee. Incomplete healing or malunion of the fracture may contribute to the development of these residual effects.

Risk Factors

• History of prior fracture in the lateral condyle of the left femur.
• Inadequate initial treatment or healing of the original fracture.
• Conditions affecting bone healing, such as poor blood supply or metabolic disorders.
• Advanced age, which may impair bone repair processes.
• Activities that place stress on the knee joint.

Symptoms

• Chronic pain or discomfort in the knee or thigh area.
• Reduced range of motion or stiffness in the knee joint.
• Visible or palpable deformity at the fracture site.
• Instability or weakness when bearing weight on the affected leg.
• Possible numbness or tingling if nerves were damaged during the original injury.

Diagnosis

Diagnosis involves a physical examination to assess joint function, pain, and deformity. Imaging tests, such as X-rays or CT scans, are used to evaluate the extent of residual displacement, malunion, or arthritic changes. MRI may be ordered to assess soft tissue damage or nerve involvement.

Treatment Options

Treatment focuses on managing symptoms and improving function. Options may include physical therapy to strengthen surrounding muscles and improve mobility, pain management, and orthotic devices or braces for support. Surgical intervention may be considered for severe deformity or instability.

Prognosis and Follow-Up

The prognosis depends on the severity of the residual effects and the effectiveness of treatment. Chronic pain or limited mobility may persist, but many patients experience improved function with rehabilitation. Regular follow-up appointments are recommended to monitor joint health and adjust treatment as needed.

Complications

• Chronic pain or persistent instability.
• Post-traumatic arthritis in the knee joint.
• Nerve damage leading to numbness or weakness.
• Reduced mobility or difficulty with daily activities.
• Potential need for additional surgery if symptoms worsen.

Lifestyle & Prevention

• Engage in low-impact exercises to maintain joint flexibility and strength.
• Use protective gear during activities that risk knee injury.
• Maintain a healthy weight to reduce stress on the knee joint.
• Follow rehabilitation protocols after injury to optimize healing.
• Avoid high-impact activities that may exacerbate symptoms.

When to Seek Professional Help

Seek medical attention if you experience increasing pain, swelling, or instability in the knee, or if you notice a new deformity. Prompt evaluation is important if symptoms interfere with daily activities or worsen over time.

Tips for Medical Coders

This code is used for the sequela of a displaced fracture of the lateral condyle of the left femur. Document the residual effects, such as chronic pain, deformity, or functional limitations, to support the diagnosis. Ensure the code aligns with the patient's current clinical status and prior fracture history.