S82.122S Displaced fracture of lateral condyle of left tibia, sequela

Name of the Condition

Displaced fracture of lateral condyle of left tibia, sequela

Summary

This condition represents a displaced fracture of the lateral condyle of the left tibia, a bony prominence on the outer side of the upper tibia that contributes to knee joint stability. The term "sequela" indicates this is a residual effect or complication following the initial injury. The fracture remains displaced, meaning the bone fragments are out of their normal alignment, which may impact joint function and require ongoing management.

Causes

The sequela arises from a prior traumatic injury to the knee, such as falls, sports-related impacts, or motor vehicle accidents. Direct force to the lateral knee or twisting injuries can lead to the initial fracture, with residual displacement persisting as a long-term consequence.

Risk Factors

• Participation in high-impact or contact sports.
• Osteoporosis or other bone-weakening conditions.
• Previous knee injuries or surgeries.
• Advanced age, which may reduce bone density.

Symptoms

• Chronic pain, swelling, and tenderness localized to the lateral knee.
• Difficulty bearing weight on the affected leg.
• Possible visible deformity or misalignment.
• Bruising or discoloration around the injury site.
• Reduced range of motion in the knee joint.

Diagnosis

Physical examination to assess pain, swelling, and joint stability. Imaging tests, such as X-rays or CT scans, to evaluate fracture type, displacement, and joint involvement. Documentation of prior injury and current residual effects is essential for diagnosis.

Treatment Options

• Surgical intervention to realign and stabilize the fracture with plates, screws, or pins.
• Immobilization with a cast or brace to support healing.
• Physical therapy to restore strength and mobility.
• Pain management strategies, including medications or injections.

Prognosis and Follow-Up

Prognosis depends on the severity of displacement and adherence to treatment. Regular follow-up appointments are necessary to monitor healing, assess joint function, and adjust treatment plans. Long-term management may be required to address residual symptoms or complications.

Complications

• Chronic pain or arthritis in the knee joint.
• Persistent instability or reduced mobility.
• Nonunion or malunion of the fracture.
• Nerve or vascular damage in severe cases.

Lifestyle & Prevention

• Avoid high-impact activities that stress the knee.
• Use protective gear during sports or physical activities.
• Maintain bone health through proper nutrition and exercise.
• Follow post-injury rehabilitation guidelines to prevent recurrence.

When to Seek Professional Help

Seek immediate medical attention if experiencing severe pain, swelling, or inability to bear weight. Consult a healthcare provider for persistent symptoms, worsening pain, or signs of infection (e.g., redness, fever).

Tips for Medical Coders

Document the sequela status clearly, including the nature of the residual effects and any ongoing treatment. Ensure the code S82.122S is used only when the condition is a direct result of a prior fracture and is being reported as a long-term complication. Verify that the laterality (left tibia) and displacement are accurately reflected in the record.