S72.435D Nondisplaced fracture of medial condyle of left femur, subsequent encounter for closed fracture with routine healing

Name of the Condition

• Nondisplaced fracture of medial condyle of left femur, subsequent encounter for closed fracture with routine healing

Summary

This condition involves a fracture of the medial condyle, the inner rounded projection of the left femur at the knee joint. The fracture is nondisplaced, meaning the bone fragments remain aligned. It is classified as a closed fracture (no break in the skin) and is documented as a subsequent encounter, indicating ongoing care for a fracture with routine healing. The knee joint stability is typically preserved, though pain and swelling may persist during recovery.

Causes

High-impact trauma, such as falls, motor vehicle accidents, or direct blows to the knee. Sports injuries or physical altercations involving the thigh. Stress fractures from repetitive overuse or strenuous activity.

Risk Factors

• Advanced age, which may lead to decreased bone density.
• Osteoporosis or other bone-weakening conditions.
• Participation in high-risk activities or contact sports.
• Prior history of femur fractures or bone disorders.

Symptoms

• Mild to moderate pain localized to the inner knee or thigh.
• Swelling, bruising, or visible deformity around the knee.
• Gradual improvement in weight-bearing ability as healing progresses.
• Possible residual stiffness or discomfort during movement.

Diagnosis

Physical examination to assess pain, swelling, and limb alignment. Imaging studies, such as X-rays or CT scans, to confirm the fracture type and healing status. Clinical evaluation to determine if healing is proceeding without complications.

Treatment Options

• Continued immobilization (e.g., brace or cast) if needed for stability.
• Pain management with analgesics or anti-inflammatory medications.
• Physical therapy to restore range of motion and strength.
• Monitoring for signs of delayed healing or complications.

Prognosis and Follow-Up

Most nondisplaced fractures with routine healing have a favorable prognosis, with full recovery expected over several weeks to months. Follow-up appointments are typically scheduled to assess healing progress, adjust treatment, and guide rehabilitation. Return to normal activities is gradual, based on clinical and imaging findings.

Complications

• Delayed union or nonunion of the fracture.
• Post-traumatic arthritis due to joint damage.
• Persistent pain or stiffness.
• Nerve or vascular injury (rare).

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Use protective gear during sports or high-risk activities.
• Maintain bone health with adequate calcium and vitamin D intake.
• Engage in low-impact exercises (e.g., swimming) to support recovery.

When to Seek Professional Help

• Increasing pain, swelling, or bruising.
• Inability to bear weight or move the knee.
• Signs of infection (e.g., fever, redness, drainage).
• Numbness, tingling, or weakness in the leg or foot.

Tips for Medical Coders

Document the encounter as a subsequent visit for a closed fracture with routine healing. Ensure clinical notes specify the fracture’s nondisplaced nature, location (left femur medial condyle), and healing status. Code S72.435D is appropriate when the fracture is closed, healing without complications, and the encounter is for routine follow-up.