S72.422 Displaced fracture of lateral condyle of left femur

Name of the Condition

• Displaced fracture of lateral condyle of left femur

Summary

A displaced fracture of the lateral condyle of the left 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 allow healing.
• Pain management through medications or other methods.
• Surgical intervention may be required to realign and stabilize the fracture if displacement is severe or if the joint is unstable.
• Physical therapy is often recommended post-treatment to restore movement and strength.

Prognosis and Follow-Up

The prognosis can be favorable with proper treatment, though recovery time varies depending on the severity of the fracture and the chosen treatment approach. Follow-up care typically includes monitoring for healing progress and assessing joint function. Physical therapy may be necessary to regain full mobility and strength.

Complications

• Potential for nonunion or malunion of the fracture.
• Risk of arthritis in the knee joint over time.
• Nerve or blood vessel damage in severe cases.
• Chronic pain or stiffness in the affected area.

Lifestyle & Prevention

• Engage in regular weight-bearing exercises to maintain bone density.
• Use protective gear during high-impact sports or activities.
• Ensure proper footwear and safe environments to reduce fall risks.
• Avoid sudden, forceful twists or impacts to the knee.

When to Seek Professional Help

Seek immediate medical attention if you experience severe knee pain, swelling, inability to bear weight, or visible deformity after an injury. Prompt evaluation is important to assess for fractures or other serious conditions.

Tips for Medical Coders

When coding for a displaced fracture of the lateral condyle of the left femur, ensure documentation specifies the displacement and laterality (left femur). Verify that the fracture is clearly described as displaced, as this impacts code assignment. Include details about the encounter type (e.g., initial, subsequent) and whether the fracture is open or closed, as these factors may affect coding accuracy.