S72.421 Displaced fracture of lateral condyle of right femur

Name of the Condition

• Displaced fracture of lateral condyle of right femur

Summary

A displaced fracture of the lateral condyle of the right femur is a bone break affecting the outer bony prominence of the thigh bone near the knee. The fracture involves displacement of the bone fragments, which may impact joint stability and function.

Causes

This fracture typically results from high-impact trauma, such as falls, motor vehicle accidents, or direct blows to the knee. Sports injuries or forceful twisting of the knee can also cause this type of fracture.

Risk Factors

• Participation in high-impact or contact sports.
• Osteoporosis or reduced bone density.
• Advanced age, which may weaken bone structure.
• Previous fractures or bone disorders.
• Activities involving high injury risk.

Symptoms

• Sharp pain localized to the knee or thigh area.
• Swelling, bruising, or tenderness around the fracture site.
• Inability to bear weight or move the knee normally.
• Visible deformity or instability in severe cases.
• Possible numbness or tingling if nerves are affected.

Diagnosis

Diagnosis involves a physical examination to assess pain, swelling, and limb alignment. Imaging tests, such as X-rays or CT scans, are used to confirm the fracture and evaluate displacement. MRI may be ordered if soft tissue damage is suspected.

Treatment Options

• Immobilization with a cast or splint to stabilize the fracture.
• Pain management through medications or other interventions.
• Surgical intervention may be necessary to realign and fixate displaced fragments.
• Physical therapy to restore mobility and strength after healing.

Prognosis and Follow-Up

The prognosis is generally favorable with appropriate treatment, though recovery time depends on fracture severity and treatment approach. Follow-up appointments monitor healing and may include repeat imaging. Physical therapy is often recommended to regain full function.

Complications

• Nonunion or malunion of the fracture.
• Post-traumatic arthritis due to joint damage.
• Nerve or blood vessel injury.
• Chronic pain or stiffness.
• Infection (if surgical intervention is required).

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Avoid falls by modifying home environments for safety.
• Gradually return to activity under medical guidance after recovery.

When to Seek Professional Help

Seek immediate medical attention for severe pain, inability to move the knee, visible deformity, or signs of infection (e.g., fever, increased swelling). Prompt evaluation is critical to prevent complications.

Tips for Medical Coders

Document the fracture's displacement, laterality (right femur), and involvement of the lateral condyle. Include details on the fracture's severity, treatment approach, and any associated injuries. Ensure documentation supports the specificity of the code and aligns with clinical findings.