S72.425 Nondisplaced fracture of lateral condyle of left femur

Name of the Condition

• Nondisplaced fracture of lateral condyle of left femur

Summary

A nondisplaced fracture of the lateral condyle of the left femur is a break in the outer bony prominence of the thigh bone near the knee joint. The fracture fragments remain in their normal anatomical position, which may help preserve joint stability and function compared to displaced fractures.

Causes

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

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 with a high risk of falls or direct trauma to the knee.

Symptoms

• Sharp pain localized around the knee.
• Swelling and bruising in the affected area.
• Difficulty moving the knee or bearing weight.
• Possible visible deformity or instability in severe cases.
• Numbness or tingling if nerves are involved.

Diagnosis

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

Treatment Options

• Immobilization with a cast or brace to allow healing.
• Pain management with medications or ice.
• Physical therapy to restore mobility and strength.
• Surgical intervention if displacement occurs or joint stability is compromised.

Prognosis and Follow-Up

Most nondisplaced fractures heal well with conservative treatment, though recovery time varies. Follow-up imaging may be needed to confirm healing. Long-term outcomes depend on fracture severity and adherence to rehabilitation.

Complications

• Delayed union or nonunion of the fracture.
• Post-traumatic arthritis due to joint damage.
• Nerve or blood vessel injury in severe cases.
• Chronic pain or stiffness if mobility is limited.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Avoid falls by modifying home environments for safety.
• Warm up properly before physical activity.

When to Seek Professional Help

Seek immediate care for severe pain, inability to bear weight, visible deformity, or signs of nerve damage (numbness, tingling). Follow up with a healthcare provider if symptoms worsen or do not improve with treatment.

Tips for Medical Coders

Document the specific location (left femur) and fracture type (nondisplaced) to ensure accurate coding. Include details on imaging findings, treatment provided, and any complications to support code specificity.