S82.402F Unspecified fracture of shaft of left fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing

Name of the Condition

• Unspecified fracture of shaft of left fibula, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with routine healing
• ICD-10 Code: S82.402F

Summary

This condition refers to a fracture (break) of the middle portion of the fibula, the smaller of the two bones in the lower leg, on the left side. It is an open fracture (type IIIA, IIIB, or IIIC), meaning the bone is broken and the skin is pierced, with significant soft tissue damage. This is a subsequent encounter, indicating the patient is receiving follow-up care for the injury, and healing is progressing as expected.

Causes

Most commonly caused by direct trauma or impact to the outside of the leg, such as from falls, sports injuries, or accidents.

Risk Factors

• Participation in contact sports.
• High-risk occupations or activities that increase the likelihood of falls or impacts.
• Osteoporosis or reduced bone density, which increases fragility.
• Advanced age, which may weaken bone strength.

Symptoms

• Pain and swelling in the lower leg.
• Difficulty bearing weight on the leg.
• Bruising or tenderness around the injured area.
• Possible deformity or instability of the leg structure.
• Visible wound or break in the skin at the injury site.

Diagnosis

Physical examination by a healthcare professional, followed by imaging tests such as X-rays, to determine the exact location and extent of the fracture. Additional assessments may evaluate soft tissue damage and wound healing progress.

Treatment Options

• Immobilization of the leg using a splint or cast to allow the bone to heal properly.
• Pain management with medications such as analgesics.
• Wound care to prevent infection and promote healing.
• Physical therapy to restore strength and mobility.

Prognosis and Follow-Up

With proper treatment, most fractures heal within several weeks to months. Routine follow-up ensures healing progresses as expected, and adjustments to care may be made if needed.

Complications

• Infection at the wound site.
• Delayed healing or nonunion of the fracture.
• Nerve or blood vessel damage.
• Chronic pain or instability.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Avoid activities that increase fall risk.

When to Seek Professional Help

Seek care if pain worsens, swelling increases, or signs of infection (e.g., redness, pus) develop.

Tips for Medical Coders

Document the fracture type (IIIA, IIIB, or IIIC) and confirm routine healing status. Ensure the encounter is coded as subsequent for open fractures with expected healing.