S82.434G Nondisplaced oblique fracture of shaft of right fibula, subsequent encounter for closed fracture with delayed healing

Name of the Condition

• Nondisplaced oblique fracture of shaft of right fibula, subsequent encounter for closed fracture with delayed healing

Summary

This condition describes a break in the long, thin shaft of the right fibula, one of the two bones in the lower leg. The fracture is oblique (at an angle) and nondisplaced, meaning the bone fragments remain in their normal alignment. It is classified as a closed fracture with no open wound or communication to the fracture site. The "subsequent encounter" modifier indicates this is a follow-up visit for an injury that is not yet fully healed, and "delayed healing" specifies that the fracture is taking longer than expected to recover.

Causes

Direct trauma to the lower leg, such as from falls, sports injuries, or motor vehicle accidents. Twisting injuries during physical activity can also lead to this type of fracture.

Risk Factors

• Engaging in high-impact sports or activities.
• Osteoporosis or weakened bone density.
• Previous fractures or bone-related conditions.
• Poor blood supply to the fracture site.
• Inadequate immobilization during initial treatment.

Symptoms

• Persistent pain localized to the lower right leg.
• Swelling and bruising around the fracture site.
• Difficulty bearing weight on the affected leg.
• Possible tenderness to touch at the fracture site.

Diagnosis

Physical examination to assess tenderness, swelling, and alignment. Imaging tests, such as X-rays, to confirm the fracture type, location, and lack of displacement. Evaluation of healing progress compared to expected timelines.

Treatment Options

• Continued immobilization with a cast or splint to stabilize the bone during healing.
• Pain management with medications.
• Possible use of bone stimulators to promote healing.
• Surgical intervention may be considered if healing does not progress.

Prognosis and Follow-Up

Prognosis depends on the underlying cause of delayed healing. Regular follow-up visits are necessary to monitor progress. Healing may take longer than typical fractures, and additional imaging or treatment adjustments may be required.

Complications

• Nonunion (failure of the fracture to heal).
• Malunion (healing in an incorrect position).
• Chronic pain or stiffness.
• Increased risk of future fractures.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Ensure adequate nutrition, including calcium and vitamin D, to support bone health.
• Follow prescribed immobilization and weight-bearing instructions.
• Use protective equipment during sports or activities to reduce injury risk.

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or new symptoms develop. Contact a healthcare provider if the fracture site shows signs of infection, such as redness, warmth, or drainage.

Tips for Medical Coders

Document the encounter as a subsequent visit for a closed fracture with delayed healing. Include details about the fracture's status, treatment provided, and any factors contributing to delayed healing. Ensure the code S82.434G is used for the nondisplaced oblique fracture of the right fibula shaft with the specified encounter and healing status.