S72.114K Nondisplaced fracture of greater trochanter of right femur, subsequent encounter for closed fracture with nonunion

Name of the Condition

• Nondisplaced fracture of greater trochanter of right femur, subsequent encounter for closed fracture with nonunion

Summary

A nondisplaced fracture of the greater trochanter of the right femur is a break in the bony prominence on the upper part of the right thigh bone (femur) near the hip joint, where the bone fragment remains in its normal anatomical position. This code represents a subsequent encounter for a closed fracture that has failed to heal (nonunion) after an initial injury. The fracture is classified as closed, meaning no open wound is present, and the nonunion indicates the bone has not fused properly during healing.

Causes

Nondisplaced fractures of the greater trochanter commonly result from direct trauma, such as falls or low-impact injuries. They can also occur in individuals with weakened bones due to conditions like osteoporosis, where even minor stress may cause a fracture without displacement. Nonunion may develop if the fracture does not heal properly, often due to inadequate immobilization, poor blood supply, or underlying health conditions that impair bone healing.

Risk Factors

• Advanced age, particularly in postmenopausal women with osteoporosis.
• Conditions that weaken bones, such as osteoporosis, cancer, or metabolic disorders.
• History of previous fractures or falls.
• Sedentary lifestyle or limited mobility.
• Factors that impair bone healing, such as smoking, diabetes, or nutritional deficiencies.

Symptoms

• Persistent hip or groin pain, often worsened by movement or weight-bearing.
• Difficulty bearing weight on the affected leg.
• Swelling or bruising around the hip that may persist.
• Possible instability or weakness in the hip joint.

Diagnosis

Physical examination to assess pain, range of motion, and tenderness. Imaging studies, including X-rays or CT scans, to confirm the fracture and evaluate for nonunion. Additional tests, such as bone scans or MRI, may be used to assess bone healing and blood flow.

Treatment Options

Treatment focuses on promoting bone healing and may include immobilization with a brace or cast, physical therapy to restore strength and mobility, and pain management. Surgical intervention, such as internal fixation or bone grafting, may be necessary if nonunion persists or causes functional impairment.

Prognosis and Follow-Up

Prognosis depends on the severity of the nonunion and the effectiveness of treatment. Regular follow-up with imaging studies is typically required to monitor healing. Most patients can expect gradual improvement with appropriate care, though recovery may be prolonged compared to uncomplicated fractures.

Complications

• Chronic pain or instability in the hip joint.
• Increased risk of future fractures due to weakened bone.
• Potential need for surgical intervention if nonunion does not resolve.
• Reduced mobility or functional limitations.

Lifestyle & Prevention

• Maintain bone health through a balanced diet rich in calcium and vitamin D.
• Engage in weight-bearing exercises to strengthen bones.
• Use assistive devices, such as canes or walkers, to reduce fall risk.
• Avoid high-impact activities that may increase fracture risk.

When to Seek Professional Help

Seek medical attention if you experience persistent hip pain, difficulty bearing weight, or signs of infection (e.g., fever, increased swelling, or redness) after a fracture. Prompt evaluation is important to address nonunion and prevent complications.

Tips for Medical Coders

Document the encounter as a subsequent visit for a closed fracture with nonunion. Ensure clinical notes specify the fracture type (nondisplaced), location (right femur, greater trochanter), and the presence of nonunion. Include details on treatment provided and any imaging results to support the diagnosis.