S72.325B Nondisplaced transverse fracture of shaft of left femur, initial encounter for open fracture type I or II

Name of the Condition

• Nondisplaced Transverse Fracture of Shaft of Left Femur, Initial Encounter for Open Fracture Type I or II (ICD-10 Code: S72.325B)

Summary

A nondisplaced transverse fracture of the left femur shaft is a break in the long, central portion of the left thigh bone, where the fracture line runs horizontally across the bone and the bone fragments remain aligned. This type of fracture involves the diaphysis (main structural part) of the femur and is classified as an open fracture type I or II, indicating a break in the skin with minimal contamination or soft tissue damage. The initial encounter denotes the first presentation for this specific injury.

Causes

Such fractures typically result from high-impact trauma, such as motor vehicle accidents, falls from significant heights, or direct force to the thigh. Rotational or axial loading injuries (e.g., during sports or industrial accidents) can also cause this type of break. Open fractures occur when the bone pierces the skin or when external forces disrupt the soft tissue overlying the fracture site.

Risk Factors

• Participation in high-impact sports or activities.
• Osteoporosis or other bone-weakening conditions.
• Advanced age, due to decreased bone density.
• Prior history of fractures or bone abnormalities.
• Trauma or accidents involving significant force.

Symptoms

• Sharp, localized pain in the left thigh.
• Swelling, bruising, or tenderness around the fracture site.
• Inability to bear weight on the affected leg.
• Possible open wound or soft tissue injury (consistent with open fracture type I or II).
• Possible numbness or tingling if nerve involvement occurs.

Diagnosis

Physical examination to assess pain, alignment, and function. Imaging tests such as X-rays to visualize the fracture pattern and confirm nondisplacement. Assessment of the open wound to determine fracture type (I or II) and rule out contamination or deeper tissue damage. Evaluation of surrounding soft tissues and neurovascular status.

Treatment Options

• Immobilization with a splint or cast to stabilize the fracture.
• Surgical intervention (e.g., internal fixation) if instability or soft tissue damage is present.
• Antibiotics and wound care for open fractures to prevent infection.
• Pain management and physical therapy to restore mobility and strength.

Prognosis and Follow-Up

Prognosis is generally favorable with proper treatment, as nondisplaced fractures often heal well. Follow-up imaging may be required to monitor healing progress. Physical therapy is typically recommended to regain function. Long-term outcomes depend on the severity of the injury and adherence to treatment plans.

Complications

• Infection (particularly with open fractures).
• Delayed healing or nonunion.
• Malunion (misalignment during healing).
• Nerve or vascular damage.
• Chronic pain or stiffness.

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 bone injuries to prevent complications.

When to Seek Professional Help

• Severe or worsening pain.
• Signs of infection (e.g., redness, pus, fever).
• Numbness, tingling, or loss of circulation in the leg.
• Inability to bear weight or move the leg.
• Open wound or visible bone protrusion.

Tips for Medical Coders

Document the fracture type (nondisplaced), location (left femur shaft), and open fracture classification (type I or II) clearly. Note the initial encounter status and any associated injuries or treatments. Ensure documentation supports the specific code S72.325B and aligns with clinical findings.