S72.424S Nondisplaced fracture of lateral condyle of right femur, sequela

Name of the Condition

• Nondisplaced fracture of lateral condyle of right femur, sequela

Summary

A nondisplaced fracture of the lateral condyle of the right femur, sequela, refers to a healed or healing fracture of the outer bony prominence of the thigh bone near the knee joint, where the fracture fragments remain in their normal anatomical position. The term "sequela" indicates this code is used for complications or conditions resulting from the initial fracture, such as residual pain, limited mobility, or joint instability that persists after the acute phase has resolved.

Causes

This condition arises as a consequence of a prior nondisplaced fracture of the lateral condyle of the right femur. The initial fracture typically resulted 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 the original break. The sequela represents the long-term effects of that injury.

Risk Factors

• Participation in high-impact or contact sports (increases risk of initial fracture).
• Osteoporosis or reduced bone density (affects healing and residual strength).
• Advanced age (may weaken bone structure and slow recovery).
• Previous fractures or bone disorders (increase susceptibility to injury and complications).
• Inadequate initial treatment or rehabilitation (can lead to persistent symptoms).

Symptoms

• Chronic or intermittent pain localized around the knee.
• Swelling or stiffness in the affected area.
• Difficulty moving the knee or bearing weight.
• Possible reduced range of motion or joint instability.
• Numbness or tingling if nerves were involved in the initial injury.

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 evaluate the healing status of the fracture and identify any residual deformity or joint issues. MRI may be ordered if soft tissue damage or nerve involvement is suspected. Clinical history of the prior fracture is critical for accurate coding.

Treatment Options

Treatment focuses on managing residual symptoms and improving function. Options may include physical therapy to restore mobility and strength, pain management with medications or injections, and orthopedic devices like braces or supports. In some cases, surgical intervention may be considered to address persistent instability or deformity.

Prognosis and Follow-Up

Prognosis depends on the severity of the initial injury and the effectiveness of rehabilitation. Most patients experience improved function with appropriate treatment, though some may have lasting limitations. Regular follow-up with an orthopedic specialist is recommended to monitor healing and address any ongoing issues.

Complications

• Chronic pain or arthritis in the knee joint.
• Persistent joint instability or reduced mobility.
• Nerve damage leading to numbness or weakness.
• Delayed union or nonunion of the fracture.
• Infection (if the initial fracture was open).

Lifestyle & Prevention

• Engage in low-impact exercises to maintain joint health.
• Use protective gear during high-risk activities.
• Ensure adequate calcium and vitamin D intake to support bone strength.
• Follow rehabilitation protocols after injury to optimize recovery.
• Avoid activities that place excessive stress on the knee.

When to Seek Professional Help

Seek medical attention if you experience worsening pain, swelling, or difficulty bearing weight, or if you notice new numbness or tingling. These symptoms may indicate a complication requiring further evaluation or treatment.

Tips for Medical Coders

This code is used for a sequela of a nondisplaced fracture of the lateral condyle of the right femur. Document the relationship between the current condition and the prior fracture, including the time elapsed since the initial injury and any residual symptoms or functional limitations. Ensure the laterality (right femur) and fracture type (nondisplaced) are clearly documented to support accurate coding.