S72.0 Fracture of head and neck of femur

Name of the Condition

• Fracture of head and neck of femur

Summary

A fracture of the head and neck of the femur involves a break in the upper portion of the thigh bone, specifically affecting the femoral head (the ball) and the femoral neck (the region connecting the head to the shaft). This type of fracture typically occurs near the hip joint and may result from trauma or underlying bone conditions. Prompt evaluation is essential to determine the extent of the injury and guide appropriate management.

Causes

High-impact trauma, such as falls or motor vehicle accidents. Low-impact trauma in individuals with weakened bones (e.g., osteoporosis) Repetitive stress or overuse injuries in rare cases.

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)

Symptoms

• Sudden, severe hip or groin pain
• 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 visualize the fracture and determine displacement. Additional tests (e.g., MRI) if the fracture is not clearly visible on initial imaging.

Treatment Options

• Surgical intervention (e.g., internal fixation, arthroplasty) to stabilize or replace the joint
• Non-surgical management with immobilization and physical therapy for stable fractures
• Pain management and activity modification during recovery

Prognosis and Follow-Up

Recovery depends on fracture severity, patient age, and treatment approach. Surgical patients may resume mobility sooner but require rehabilitation. Follow-up imaging and clinical assessments monitor healing and alignment. Long-term outcomes may include reduced mobility or arthritis risk in some cases.

Complications

• Avascular necrosis (loss of blood supply to the femoral head)
• Nonunion or malunion of the fracture
• Post-traumatic arthritis
• Infection (if surgery is performed)
• Deep vein thrombosis or pulmonary embolism

Lifestyle & Prevention

• Maintain bone health through calcium and vitamin D intake
• Engage in weight-bearing exercise to strengthen bones
• Use assistive devices (e.g., canes, walkers) to prevent falls in high-risk individuals
• Modify home environments to reduce fall hazards (e.g., remove tripping risks)
• Avoid high-impact activities if bone density is compromised

When to Seek Professional Help

• Severe hip pain after a fall or injury
• Inability to stand or walk
• Visible deformity or swelling in the hip/groin area
• Numbness, tingling, or weakness in the affected leg
• Persistent pain or difficulty bearing weight after initial treatment

Tips for Medical Coders

• Document the fracture location (head, neck, or both) and whether it is displaced or nondisplaced
• Specify the encounter type (initial, subsequent, or sequela) and fracture status (open/closed)
• Include details on treatment approaches (surgical vs. non-surgical) when available
• Note any complications (e.g., avascular necrosis) to support code accuracy
• Ensure documentation aligns with clinical findings to justify code selection