S72.042D Displaced fracture of base of neck of left femur, subsequent encounter for closed fracture with routine healing

Name of the Condition

• Displaced fracture of base of neck of left femur, subsequent encounter for closed fracture with routine healing (S72.042D)

Summary

This condition involves a break in the upper portion of the left femur (thigh bone) at the base of the femoral neck, near the hip joint. The term "displaced" indicates that the bone fragments have shifted out of their normal anatomical position. The "subsequent encounter for closed fracture with routine healing" specifies this is a follow-up visit for a fracture where the skin remains intact, and healing is progressing normally without complications. This type of fracture typically affects the structural integrity of the hip joint and requires ongoing evaluation to monitor recovery.

Causes

High-impact trauma, such as falls or motor vehicle accidents, is a common cause. In older adults, particularly those with weakened bone density (e.g., osteoporosis), fractures may occur from minor trauma or low-impact events. Direct force to the hip or thigh region can also result in this injury.

Risk Factors

• Advanced age, especially in individuals over 65
• Osteoporosis or other bone-weakening conditions
• Female gender, due to higher osteoporosis prevalence
• History of prior fractures or bone diseases
• Participation in high-risk activities (e.g., contact sports)

Symptoms

• Residual hip or groin pain, often mild to moderate
• Swelling or tenderness around the hip that is improving
• Gradual return of weight-bearing ability on the affected leg
• Limited range of motion in the hip joint, improving over time
• No visible deformity or leg shortening

Diagnosis

Physical examination to assess pain, mobility, and limb alignment. Imaging studies, including X-rays or CT scans, to confirm fracture healing and check for displacement or complications. Clinical evaluation of healing progress based on patient history and follow-up visits.

Treatment Options

• Monitoring: Regular follow-up visits to assess healing and functional recovery.
• Physical therapy: Gradual rehabilitation to restore strength and mobility.
• Pain management: Medications or other interventions as needed for discomfort.
• Activity modification: Temporary restrictions to avoid re-injury during healing.

Prognosis and Follow-Up

Most patients with routine healing experience full recovery with appropriate care. Follow-up is essential to ensure the fracture heals properly and to address any functional limitations. Long-term monitoring may be needed for individuals with underlying bone conditions.

Complications

• Delayed healing or nonunion
• Avascular necrosis (loss of blood supply to the femoral head)
• Post-traumatic arthritis
• Residual pain or stiffness
• Reduced mobility or gait abnormalities

Lifestyle & Prevention

• Engage in weight-bearing exercises to maintain bone density.
• Use fall prevention strategies, such as removing tripping hazards at home.
• Ensure adequate calcium and vitamin D intake.
• Wear protective gear during high-risk activities.
• Address underlying bone conditions with medical management.

When to Seek Professional Help

Seek care if you experience increasing pain, swelling, or difficulty bearing weight; signs of infection (e.g., fever, redness); or new deformity. Prompt evaluation is important if healing does not progress as expected.

Tips for Medical Coders

Document the encounter as a subsequent visit for a closed fracture with routine healing. Include details on healing status, functional progress, and any modifications to treatment. Ensure the left femur and displaced nature of the fracture are clearly noted.