S82.491H Other fracture of shaft of right fibula, subsequent encounter for open fracture type I or II with delayed healing

Name of the Condition

• Other fracture of shaft of right fibula, subsequent encounter for open fracture type I or II with delayed healing
• ICD-10 Code: S82.491H

Summary

This condition describes a fracture of the shaft (middle portion) of the right fibula, the smaller bone in the lower leg. It is a subsequent encounter for an open fracture (type I or II) with delayed healing, meaning the bone has broken through the skin (type I: small wound; type II: larger, contaminated wound) and healing is progressing slower than expected. The term "other" indicates the fracture type is distinct but not classified under narrower subcategories.

Causes

Most commonly caused by direct trauma or high-force impact to the right leg, such as from falls, sports injuries, or motor vehicle accidents. Twisting motions or repetitive stress may also lead to this type of fracture. Delayed healing can result from factors like poor blood supply, infection, or inadequate immobilization.

Risk Factors

• Participation in contact sports or high-impact activities.
• Osteoporosis or reduced bone density, which increases fragility.
• Advanced age, which may weaken bone strength.
• Previous leg injuries or surgeries.
• Smoking or poor nutrition, which can impair healing.

Symptoms

• Persistent pain and swelling in the lower right leg.
• Difficulty bearing weight on the affected leg.
• Bruising or tenderness around the injured area.
• Visible wound or open skin at the fracture site (if not fully healed).
• Possible deformity or instability of the leg structure.

Diagnosis

Diagnosis involves a physical examination by a healthcare professional to assess tenderness, swelling, and deformity. Imaging tests, such as X-rays, are typically used to confirm the fracture and evaluate healing progress. Additional tests (e.g., CT scans) may be ordered to assess bone union or detect complications like infection.

Treatment Options

Treatment focuses on promoting healing and may include immobilization with a cast or brace, pain management, and monitoring for infection. Surgical intervention (e.g., bone grafting or fixation) may be necessary if healing does not progress. Physical therapy is often recommended to restore strength and mobility once healing advances.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, adherence to treatment, and overall health. Delayed healing may extend recovery time, but most fractures eventually heal with proper care. Regular follow-up appointments are essential to monitor progress and adjust treatment as needed.

Complications

• Infection at the fracture site.
• Nonunion (failure of the bone to heal).
• Malunion (improper healing leading to deformity).
• Chronic pain or instability.
• Nerve or blood vessel damage.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Maintain a balanced diet rich in calcium and vitamin D to support bone health.
• Use protective gear during sports or activities with fall risks.
• Quit smoking, as it impairs bone healing.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity, or if the wound at the fracture site shows signs of infection (e.g., redness, pus, fever). Contact your healthcare provider if pain persists or worsens despite treatment.

Tips for Medical Coders

Document the fracture type (open I or II), subsequent encounter status, and evidence of delayed healing (e.g., imaging reports or clinical notes) to support accurate coding. Ensure the code aligns with the patient's current clinical stage and treatment phase.