S72.116P Nondisplaced fracture of greater trochanter of unspecified femur, subsequent encounter for closed fracture with malunion

Name of the Condition

• Nondisplaced fracture of greater trochanter of unspecified femur, subsequent encounter for closed fracture with malunion

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 type of fracture is classified as closed (no open wound) and involves malunion, meaning the bone has healed in a non-anatomic position. It is documented during a subsequent encounter for treatment following the initial injury.

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. Malunion may develop if the fracture heals improperly, often due to inadequate immobilization or poor alignment during initial treatment.

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.
• Inadequate initial fracture management or immobilization.

Symptoms

• Persistent hip or groin pain, often worsened by movement or weight-bearing.
• Altered gait or limping due to malunion.
• Reduced range of motion in the hip joint.
• Possible leg length discrepancy or functional impairment.

Diagnosis

Physical examination to assess pain, range of motion, and deformity. Imaging studies, including X-rays or CT scans, to confirm the fracture, assess healing, and evaluate for malunion. Clinical history to determine the timing of the encounter (subsequent) and the presence of malunion.

Treatment Options

• Pain management with analgesics or anti-inflammatory medications.
• Physical therapy to improve mobility, strength, and function.
• Orthopedic evaluation to determine if surgical intervention (e.g., osteotomy) is needed to correct malunion.
• Activity modification to avoid further stress on the affected hip.

Prognosis and Follow-Up

Prognosis depends on the severity of malunion and functional impact. Most patients improve with conservative management, but some may require surgical correction for significant deformity or pain. Follow-up imaging and clinical assessments are typically scheduled to monitor healing and functional recovery.

Complications

• Chronic pain or discomfort due to malunion.
• Reduced mobility or gait abnormalities.
• Increased risk of future fractures in the affected area.
• Potential need for surgical intervention if malunion causes significant impairment.

Lifestyle & Prevention

• Engage in weight-bearing exercises to strengthen bones and improve balance.
• Ensure adequate calcium and vitamin D intake to support bone health.
• Use assistive devices (e.g., canes, walkers) to reduce fall risk, especially in older adults.
• Avoid high-impact activities that may exacerbate hip stress.

When to Seek Professional Help

Seek immediate medical attention if you experience severe hip pain, inability to bear weight, or sudden worsening of symptoms. Consult a healthcare provider if pain persists or interferes with daily activities, as this may indicate malunion or other complications.

Tips for Medical Coders

Document the encounter as a subsequent visit for a closed fracture with malunion. Ensure clinical notes specify the fracture type (nondisplaced), the presence of malunion, and that the encounter is for follow-up care. Code S72.116P is appropriate when the fracture has healed in a non-anatomic position and the patient is being seen for ongoing management.