S72.124 Nondisplaced fracture of lesser trochanter of right femur

Name of the Condition

• Nondisplaced fracture of lesser trochanter of right femur

Summary

This condition involves a break in the lesser trochanter, a bony prominence on the right femur (thigh bone), where the bone fragments remain in their normal anatomical alignment. The lesser trochanter serves as an attachment point for muscles and ligaments, and fractures here typically result from trauma or weakened bone structure. Nondisplacement means the fracture fragments have not shifted, which may reduce the risk of immediate complications but still requires appropriate care.

Causes

Fractures of the lesser trochanter commonly arise from direct trauma, such as falls or high-impact injuries. They can also occur in individuals with underlying bone conditions like osteoporosis, where bones are more susceptible to breaking from minor stress or injury. Low-energy trauma, such as a stumble, may cause this type of fracture in those with weakened bone density.

Risk Factors

• Advanced age, particularly in postmenopausal women at risk of osteoporosis.
• Conditions that weaken bones, such as osteoporosis, osteopenia, or metastatic bone disease.
• Participation in high-impact or contact sports.
• History of previous fractures or falls.

Symptoms

• Pain in the hip or groin area, often worsened by movement.
• Swelling and bruising around the hip.
• Difficulty in weight-bearing or limping on the affected side.

Diagnosis

Physical examination includes assessing range of motion and tenderness. Imaging like X-rays or CT scans is used to confirm the fracture's location and displacement. Nondisplacement is confirmed when the bone fragments remain aligned on imaging.

Treatment Options

• Rest and avoidance of weight-bearing activities promote healing.
• Pain management with medications or physical therapy may be recommended.
• Monitoring for complications, such as displacement or nonunion, is important during recovery.

Prognosis and Follow-Up

Most nondisplaced fractures heal with conservative management, but recovery time varies. Follow-up imaging may be used to assess healing progress. Physical therapy can help restore strength and mobility once healing is confirmed.

Complications

• Delayed healing or nonunion, especially in individuals with poor bone health.
• Displacement of the fracture if not properly immobilized.
• Muscle weakness or limited range of motion if rehabilitation is inadequate.

Lifestyle & Prevention

• Maintain bone health through a diet rich in calcium and vitamin D.
• Engage in weight-bearing exercises to strengthen bones.
• Use fall prevention strategies, such as removing tripping hazards at home.
• Avoid high-impact activities if at risk for fractures.

When to Seek Professional Help

Seek medical attention if pain worsens, swelling increases, or weight-bearing becomes impossible. Immediate care is needed if signs of displacement, such as sudden severe pain or deformity, occur.

Tips for Medical Coders

Document the fracture as nondisplaced and specify the right femur. Include details on the mechanism of injury, bone health status, and any imaging findings to support the diagnosis. Ensure the code aligns with clinical documentation to reflect the absence of displacement.