S72.323 Displaced transverse fracture of shaft of unspecified femur

Name of the Condition

• Displaced Transverse Fracture of Shaft of Unspecified Femur (ICD-10 Code: S72.323)

Summary

A displaced transverse fracture of the femur shaft involves a horizontal break across the long, central portion of the thigh bone, with the bone fragments misaligned. This fracture affects the diaphysis (main structural part) of the femur and may be associated with soft tissue injury or instability.

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.

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 thigh.
• Swelling, bruising, or tenderness around the fracture site.
• Inability to bear weight on the affected leg.
• Visible deformity or shortening of the leg (due to displacement).
• 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 and displacement. Additional scans (e.g., CT or MRI) may be used to evaluate soft tissue damage or associated injuries.

Treatment Options

• Immobilization with a cast or brace for stable fractures.
• Surgical intervention (e.g., internal fixation with plates, screws, or rods) for displaced or unstable fractures.
• Pain management and physical therapy to restore mobility and strength.
• Rehabilitation to improve function and prevent complications.

Prognosis and Follow-Up

Recovery depends on fracture severity, treatment, and patient health. Most patients regain function with proper care, but follow-up imaging and physical therapy are often needed to monitor healing and address mobility issues.

Complications

• Nonunion or malunion of the fracture.
• Infection (especially with surgical intervention).
• Nerve or vascular damage.
• Long-term joint stiffness or arthritis.
• Chronic pain or disability.

Lifestyle & Prevention

• Use protective gear during high-risk activities.
• Maintain bone health through diet and exercise.
• Address fall risks (e.g., home modifications for older adults).
• Avoid excessive force or trauma to the thigh.

When to Seek Professional Help

Seek immediate care for severe pain, visible deformity, inability to move the leg, or signs of infection (e.g., fever, redness). Follow up with a healthcare provider if pain worsens or mobility does not improve.

Tips for Medical Coders

Document the fracture as "displaced" and specify the femur shaft. Include details on trauma mechanism, treatment, and any associated injuries. Ensure the unspecified femur designation is appropriate (use laterality codes if known).