S82.465B Nondisplaced segmental fracture of shaft of left fibula, initial encounter for open fracture type I or II

Name of the Condition

• Nondisplaced segmental fracture of shaft of left fibula, initial encounter for open fracture type I or II
• ICD-10 Code: S82.465B

Summary

A nondisplaced segmental fracture of the shaft of the left fibula is a break in the long, thin bone of the lower leg, involving two separate fracture sites along the same bone segment without misalignment of the fragments. This injury is classified as an open fracture type I or II, meaning the overlying skin is compromised but the wound is typically small and clean. The fracture affects the middle portion of the fibula and requires careful assessment to determine the extent of soft tissue involvement.

Causes

Most commonly caused by high-energy trauma, such as motor vehicle accidents, falls from significant height, or direct impact to the leg. Twisting injuries or severe rotational forces can also lead to this type of fracture, particularly when the skin is breached during the incident.

Risk Factors

• Participation in high-impact sports or activities with risk of falls.
• Osteoporosis or reduced bone density, which increases fragility.
• Advanced age, which may weaken bone strength.
• Previous leg injuries or surgeries that compromise bone integrity.

Symptoms

• Intense pain and swelling in the lower leg.
• Difficulty bearing weight on the affected leg.
• Bruising or tenderness around the injured area.
• Possible deformity or instability of the leg structure.
• Numbness or tingling if nerve involvement occurs.
• Visible wound or break in the skin 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 and determine its extent and alignment. For open fractures, the wound is evaluated to classify the type (I or II) based on size and contamination.

Treatment Options

• Wound cleaning and debridement to reduce infection risk.
• Immobilization with a cast or brace to stabilize the fracture.
• Antibiotics to prevent infection in open fractures.
• Pain management with medications.
• Surgical intervention may be required if the fracture is unstable or if soft tissue damage is severe.

Prognosis and Follow-Up

Prognosis is generally favorable with proper treatment, though recovery time depends on the severity of the fracture and soft tissue involvement. Follow-up appointments are necessary to monitor healing, assess for complications, and adjust treatment as needed. Physical therapy may be recommended to restore strength and mobility.

Complications

• Infection at the fracture site or wound.
• Delayed healing or nonunion of the fracture.
• Nerve or blood vessel damage.
• Chronic pain or instability.
• Post-traumatic arthritis in the ankle or knee.

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).
• Seek prompt treatment for leg injuries to prevent complications.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or an open wound after a leg injury. Contact a healthcare provider if symptoms worsen or if you develop signs of infection, such as fever, redness, or pus at the wound site.

Tips for Medical Coders

Document the fracture type (nondisplaced), location (left fibula), and encounter type (initial) clearly. For open fractures, specify the type (I or II) based on wound size and contamination. Ensure documentation supports the classification to align with coding guidelines.