S82.422B Displaced transverse fracture of shaft of left fibula, initial encounter for open fracture type I or II

Name of the Condition

• Displaced transverse fracture of shaft of left fibula, initial encounter for open fracture type I or II
• ICD-10 Code: S82.422B

Summary

A displaced transverse fracture of the shaft of the left fibula is a break in the long, thin bone on the lateral side of the lower leg, where the bone fragments are separated and misaligned. The fracture line runs horizontally across the bone. This is an open fracture (type I or II), meaning the skin is breached, and it represents the initial encounter for treatment.

Causes

Most commonly caused by direct trauma or high-impact forces to the leg, such as falls, sports injuries, or motor vehicle accidents. Twisting motions or sudden impacts can also lead to this type of fracture.

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.

Symptoms

• Pain and swelling in the lower leg.
• Difficulty bearing weight on the affected leg.
• Bruising or tenderness around the injured area.
• Visible deformity or instability of the leg structure.
• Possible open wound at the fracture site (for open fractures).

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, determine its extent, and evaluate alignment. The open nature of the fracture is assessed clinically.

Treatment Options

• Wound care to address the open fracture.
• Immobilization of the leg with a cast or splint.
• Surgical intervention may be required to realign and stabilize the bone fragments.
• Pain management and antibiotics to prevent infection.
• Physical therapy to restore function after healing.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, alignment after treatment, and potential complications. Most fractures heal with proper care, but follow-up imaging and clinical assessments are necessary to monitor healing progress. Rehabilitation may be needed to restore mobility and strength.

Complications

• Infection at the open wound site.
• Delayed healing or nonunion.
• Malunion (improper healing leading to deformity).
• Nerve or blood vessel damage.
• Chronic pain or instability.

Lifestyle & Prevention

• Use protective gear during high-impact activities.
• Maintain bone health through diet and exercise.
• Avoid falls by modifying home environments (e.g., removing tripping hazards).
• Strengthen leg muscles to improve stability.

When to Seek Professional Help

Seek immediate medical attention if there is severe pain, inability to bear weight, visible deformity, or an open wound at the injury site. Prompt care is essential to prevent complications.

Tips for Medical Coders

Document the fracture type (transverse), displacement, laterality (left), and the open fracture classification (type I or II) to support accurate coding. Ensure the initial encounter is clearly documented, as this impacts code assignment.