S72.091K Other fracture of head and neck of right femur, subsequent encounter for closed fracture with nonunion

Name of the Condition

• Other fracture of head and neck of right femur, subsequent encounter for closed fracture with nonunion

Summary

An other fracture of the head and neck of the right femur, subsequent encounter for closed fracture with nonunion, refers to a break in the upper portion of the right thigh bone affecting the femoral head or neck, where the fracture has failed to heal (nonunion) during a follow-up visit for a closed fracture (no open wound). This condition requires evaluation to assess healing progress and guide further management, as nonunion may necessitate additional interventions.

Causes

High-impact trauma, such as falls or motor vehicle accidents. Low-impact trauma in individuals with weakened bones (e.g., osteoporosis). Factors contributing to nonunion include inadequate immobilization, poor blood supply to the fracture site, or infection.

Risk Factors

• Advanced age, particularly in those over 65
• Osteoporosis or other bone density disorders
• Female gender, due to higher osteoporosis prevalence
• History of prior fractures or bone diseases
• Participation in high-risk activities (e.g., contact sports)
• Smoking or poor nutrition, which impair bone healing

Symptoms

• Persistent hip or groin pain at the fracture site
• Inability to bear weight on the affected leg
• Swelling, bruising, or tenderness around the hip
• Leg shortening or external rotation of the affected limb
• Limited range of motion in the hip joint

Diagnosis

Physical examination to assess pain, mobility, and limb alignment. Imaging studies, including X-rays or CT scans, to evaluate fracture healing and detect nonunion. Additional tests, such as bone scans or MRI, may be used to assess blood flow or tissue viability.

Treatment Options

• Immobilization with a brace or cast to stabilize the fracture
• Surgical intervention, such as internal fixation or bone grafting, to promote healing
• Physical therapy to restore strength and mobility
• Pain management with medications or other modalities
• Nutritional support to optimize bone healing

Prognosis and Follow-Up

Prognosis depends on the severity of the nonunion and response to treatment. Regular follow-up visits are necessary to monitor healing progress. Some cases may require long-term management, while others may achieve full recovery with appropriate intervention.

Complications

• Chronic pain or disability
• Avascular necrosis (loss of blood supply to the femoral head)
• Infection, particularly if surgery is performed
• Malunion (improper healing) or nonunion persistence
• Increased risk of future fractures

Lifestyle & Prevention

• Maintain a balanced diet rich in calcium and vitamin D to support bone health
• Engage in weight-bearing exercises to strengthen bones
• Avoid high-risk activities that increase fracture risk
• Use protective measures, such as hip pads, to reduce injury during falls
• Quit smoking and limit alcohol consumption, which impair bone healing

When to Seek Professional Help

Seek immediate medical attention if you experience sudden, severe hip pain, inability to bear weight, or signs of infection (e.g., fever, redness, drainage). Follow up with your healthcare provider if pain persists or worsens after initial treatment.

Tips for Medical Coders

Document the encounter type (subsequent) and the presence of nonunion clearly in the medical record. Ensure the fracture is classified as closed (no open wound) and specify the anatomical location (head and neck of the right femur). Include details about treatment provided and any imaging results to support the diagnosis.