S82.43 Oblique fracture of shaft of fibula

Name of the Condition

• Oblique fracture of shaft of fibula

Summary

An oblique fracture of the fibula shaft involves a break in the long, thin bone of the lower leg that occurs at an angle. This type of fracture typically results from trauma and may vary in severity depending on displacement and surrounding tissue involvement.

Causes

Direct trauma to the lower leg, such as from falls, sports injuries, or motor vehicle accidents. Twisting injuries during physical activity.

Risk Factors

• Engaging in high-impact sports or activities.
• Osteoporosis or weakened bone density.
• Previous fractures or bone-related conditions.

Symptoms

• Pain localized to the lower leg.
• Swelling and bruising around the fracture site.
• Difficulty bearing weight on the affected leg.
• Possible visible deformity if displacement is significant.

Diagnosis

Physical examination to assess tenderness, swelling, and alignment. Imaging tests, such as X-rays, to confirm the fracture type and location.

Treatment Options

• Immobilization with a cast or splint to stabilize the bone during healing.
• Pain management with medications.
• Surgical intervention may be required for displaced fractures to realign and fixate the bone.

Prognosis and Follow-Up

Prognosis is generally favorable with appropriate treatment, though recovery time depends on fracture severity and patient health. Follow-up appointments are necessary to monitor healing through physical exams and imaging.

Complications

• Delayed union or nonunion of the fracture.
• Nerve or vascular damage in severe cases.
• Chronic pain or reduced mobility if healing is incomplete.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Use protective gear during sports or activities with fall risks.
• Maintain bone health through proper nutrition and exercise.

When to Seek Professional Help

• Severe pain, swelling, or deformity after an injury.
• Inability to bear weight on the leg.
• Signs of infection, such as redness, warmth, or fever.

Tips for Medical Coders

• Use code S82.43 for an oblique fracture of the fibula shaft. Document the fracture's characteristics (e.g., displacement, open/closed) and encounter details (e.g., initial, subsequent) to ensure accurate coding.