S72.065N Nondisplaced articular fracture of head of left femur, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

Name of the Condition

• Nondisplaced articular fracture of head of left femur, subsequent encounter for open fracture type IIIA, IIIB, or IIIC with nonunion

Summary

A nondisplaced articular fracture of the head of the left femur involves a break in the femoral head, the rounded upper portion of the thigh bone that forms part of the hip joint, where the fracture fragments remain in their normal alignment. This injury is classified as a subsequent encounter for an open fracture type IIIA, IIIB, or IIIC with nonunion, indicating a previous fracture that has not healed and involves significant soft tissue damage. Prompt evaluation is essential to assess the fracture 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). 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
• Open wound at the fracture site (for type IIIA, IIIB, or IIIC open fracture)
• Persistent pain indicating nonunion

Diagnosis

Physical examination to assess pain, mobility, and limb alignment. Imaging studies, including X-rays or CT scans, to visualize the fracture and assess for nonunion. Evaluation of the open wound to determine fracture type (IIIA, IIIB, or IIIC). Assessment of healing progress through follow-up imaging.

Treatment Options

Surgical intervention to stabilize the fracture and promote healing, such as internal fixation or hip replacement. Management of the open wound to prevent infection, including debridement and antibiotics. Physical therapy to restore mobility and strength. Pain management strategies.

Prognosis and Follow-Up

Prognosis depends on the severity of the fracture, the success of treatment, and the patient’s overall health. Regular follow-up with imaging to monitor healing and address nonunion. Long-term management may be required to address complications or functional limitations.

Complications

Infection at the fracture site. Nonunion or delayed healing. Avascular necrosis of the femoral head. Post-traumatic arthritis. Chronic pain or disability.

Lifestyle & Prevention

Avoid high-risk activities that may lead to trauma. Maintain bone health through adequate calcium and vitamin D intake. Engage in weight-bearing exercises to strengthen bones. Use protective equipment during sports or high-risk activities. Follow post-treatment guidelines to support healing.

When to Seek Professional Help

Persistent or worsening pain. Signs of infection, such as fever, redness, or drainage from the wound. Inability to bear weight on the affected leg. New or worsening swelling or bruising. Limited range of motion in the hip joint.

Tips for Medical Coders

Document the fracture type (IIIA, IIIB, or IIIC) and the presence of nonunion to support the code. Include details of the subsequent encounter, such as the time since the initial injury and any prior treatments. Ensure documentation reflects the open nature of the fracture and the lack of healing to justify the nonunion designation.