S72.063H Displaced articular fracture of head of unspecified femur, subsequent encounter for open fracture type I or II with delayed healing

Name of the Condition

• Displaced articular fracture of head of unspecified femur, subsequent encounter for open fracture type I or II with delayed healing

Summary

A displaced articular fracture of the head of the femur involves a break in the femoral head, the rounded upper portion of the thigh bone that forms part of the hip joint, with the fracture fragments shifted out of their normal alignment. This injury disrupts joint mechanics and may result from trauma or weakened bone structure. The fracture is classified as open (type I or II), indicating a break in the skin with minimal contamination, and is noted as a subsequent encounter with delayed healing, meaning the fracture has not progressed as expected during the healing process.

Causes

High-impact trauma, such as falls or motor vehicle accidents. Low-impact trauma in individuals with weakened bones (e.g., osteoporosis). Direct force to the hip region.

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
• Persistent pain or lack of healing progress during follow-up

Diagnosis

Physical examination to assess pain, mobility, and limb alignment. Imaging studies, including X-rays or CT scans, to visualize the fracture and assess healing status. Evaluation of the open wound (if present) to determine contamination level. Review of prior treatment and healing timeline to confirm delayed healing.

Treatment Options

• Immobilization with a brace or cast to stabilize the fracture
• Surgical intervention, such as internal fixation or hip replacement, if displacement or healing delay is significant
• Wound care for open fractures to prevent infection
• Pain management with medications
• Physical therapy to restore mobility and strength once healing permits

Prognosis and Follow-Up

Prognosis depends on the severity of displacement, wound contamination, and underlying bone health. Delayed healing may require extended immobilization or additional interventions. Regular follow-up with imaging is necessary to monitor progress. Full recovery can take several months, with potential long-term joint function implications.

Complications

• Infection (especially with open fractures)
• Avascular necrosis (loss of blood supply to the femoral head)
• Nonunion or malunion of the fracture
• Post-traumatic arthritis
• Chronic pain or limited mobility

Lifestyle & Prevention

• Maintain bone health with calcium and vitamin D intake
• Engage in weight-bearing exercises to strengthen bones
• Use fall prevention strategies, such as home modifications
• Avoid high-risk activities that increase fracture risk
• Follow post-treatment guidelines to support healing

When to Seek Professional Help

Seek immediate care for severe hip pain, inability to bear weight, or signs of infection (e.g., fever, increased redness, drainage). Follow up with a healthcare provider if pain persists or healing does not progress as expected.

Tips for Medical Coders

Document the fracture type (open I or II), encounter stage (subsequent), and healing status (delayed) clearly. Include details on wound contamination, treatment provided, and any factors contributing to delayed healing. Ensure alignment with clinical notes to support code specificity.