S72.116H Nondisplaced fracture of greater trochanter of unspecified femur, subsequent encounter for open fracture type I or II with delayed healing

Name of the Condition

• Nondisplaced fracture of greater trochanter of unspecified femur, subsequent encounter for open fracture type I or II with delayed healing

Summary

A nondisplaced fracture of the greater trochanter of the femur is a break in the bony prominence on the upper part of the thigh bone (femur) near the hip joint, where the bone fragment remains in its normal position. This code applies to a subsequent encounter for an open fracture type I or II (minimal to moderate skin penetration) with delayed healing, indicating the fracture has not progressed as expected during treatment.

Causes

Nondisplaced fractures of the greater trochanter commonly result from direct trauma, such as falls or high-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. Open fractures may result from the same mechanisms, with the added factor of the fracture penetrating the skin. Delayed healing may stem from factors like poor blood supply, infection, or inadequate immobilization.

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.
• High-impact activities or trauma exposure.
• Poor nutrition or smoking, which can impair bone healing.

Symptoms

• Persistent hip or groin pain, often worsened by movement.
• Inability to bear weight on the affected leg.
• Swelling, bruising, or deformity around the hip.
• Leg shortening or external rotation.
• Delayed healing signs, such as prolonged pain or lack of radiographic improvement.

Diagnosis

Physical examination to assess pain, range of motion, and deformity. Imaging studies, including X-rays or CT scans, to confirm the fracture and evaluate healing progress. Assessment of open wound status (type I or II) and documentation of delayed healing through clinical and radiographic findings.

Treatment Options

• Immobilization with a brace or cast to stabilize the fracture.
• Pain management with analgesics or anti-inflammatories.
• Surgical intervention if healing does not progress, such as internal fixation.
• Wound care for open fractures to prevent infection.
• Physical therapy to restore mobility and strength once healing allows.

Prognosis and Follow-Up

Most nondisplaced fractures heal with proper immobilization, but delayed healing may extend recovery time. Follow-up imaging and clinical evaluations are necessary to monitor progress. Complications like nonunion or infection may require additional treatment. Long-term outcomes depend on the underlying cause and adherence to treatment plans.

Complications

• Nonunion (failure of the bone to heal).
• Infection, particularly with open fractures.
• Chronic pain or reduced mobility.
• Avascular necrosis (loss of blood supply to the bone).
• Muscle weakness or atrophy from prolonged immobilization.

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-impact activities that increase fracture risk.
• Manage underlying conditions like osteoporosis with medical guidance.

When to Seek Professional Help

Seek immediate care for severe pain, inability to bear weight, or signs of infection (e.g., fever, increased swelling, or pus). Contact a healthcare provider if healing does not progress as expected or if symptoms worsen over time.

Tips for Medical Coders

Document the fracture type (open I or II), encounter type (subsequent), and evidence of delayed healing (e.g., clinical or radiographic findings) to support coding. Ensure clear differentiation from initial encounters and closed fractures. Note any contributing factors like infection or noncompliance that may affect healing.