S82.422D Displaced transverse fracture of shaft of left fibula, subsequent encounter for closed fracture with routine healing

Name of the Condition

• Displaced transverse fracture of shaft of left fibula, subsequent encounter for closed fracture with routine healing
• ICD-10 Code: S82.422D

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. This is a closed fracture, meaning the skin remains intact, and it is a subsequent encounter for treatment during the healing phase. The transverse pattern indicates the fracture line runs horizontally across the bone, and routine healing confirms the fracture is progressing without complications.

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.

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 the degree of displacement. Follow-up imaging may be performed to monitor healing progress.

Treatment Options

• Immobilization with a cast or brace to support the bone during healing.
• Pain management with medications or other therapies.
• Physical therapy to restore strength and mobility once healing allows.
• Surgical intervention if the fracture fails to heal properly or causes functional issues.

Prognosis and Follow-Up

Prognosis is generally favorable with proper treatment, as most fractures heal within 6–8 weeks. Routine follow-up appointments are necessary to monitor healing progress and adjust treatment as needed. Full recovery may take several months, depending on the severity of the fracture and individual healing capacity.

Complications

• Delayed or nonunion of the fracture.
• Malunion, where the bone heals in an improper position.
• Chronic pain or stiffness in the leg.
• Nerve or vascular damage in severe cases.

Lifestyle & Prevention

• Avoid high-impact activities until cleared by a healthcare provider.
• Use protective gear during sports or activities with fall risks.
• Maintain bone health through a balanced diet and regular exercise.
• Address underlying conditions like osteoporosis to reduce fracture risk.

When to Seek Professional Help

Seek immediate medical attention if you experience severe pain, swelling, or deformity after an injury. Contact your healthcare provider if symptoms worsen, or if you notice signs of infection, such as redness, warmth, or drainage from the injury site.

Tips for Medical Coders

This code is used for a subsequent encounter for a closed fracture with routine healing. Documentation should specify the fracture type (displaced transverse), location (shaft of left fibula), and healing status (routine). Ensure the encounter is not the initial treatment or for a non-routine healing phase to assign this code accurately.