S72.345 Nondisplaced spiral fracture of shaft of left femur

Name of the Condition

• Nondisplaced Spiral Fracture of Shaft of Left Femur (ICD-10 Code: S72.345)

Summary

A nondisplaced spiral fracture of the left femur shaft is a bone break in the long central portion of the left thigh bone, where the fracture follows a twisting pattern but the bone fragments remain aligned. This type of fracture results from rotational forces applied to the bone, creating a helical or corkscrew-shaped break without significant displacement.

Causes

Such fractures typically result from high-impact trauma, such as motor vehicle accidents, falls from significant heights, or direct rotational forces to the thigh. Sports injuries, industrial accidents, or other events involving twisting or torsional stress can also cause this type of fracture.

Risk Factors

• Participation in high-impact or rotational activities (e.g., contact sports, skiing).
• Osteoporosis or weakened bone conditions.
• Advanced age, due to decreased bone density.
• Prior history of fractures or bone abnormalities.
• Trauma involving significant rotational force.

Symptoms

• Intense, localized pain in the left thigh.
• Swelling, bruising, or tenderness around the fracture site.
• Inability to bear weight or move the affected leg.
• Possible visible deformity or shortening of the leg (if displaced).
• Numbness or tingling if nerve involvement occurs.

Diagnosis

Physical examination to assess pain, alignment, and function. Imaging tests such as X-rays to confirm the fracture type, displacement, and location. Additional scans (e.g., CT or MRI) may be used to evaluate soft tissue damage or associated injuries.

Treatment Options

• Immobilization with a cast, brace, or traction to stabilize the fracture.
• Pain management with medications.
• Physical therapy to restore strength and mobility after healing.
• Surgical intervention (e.g., internal fixation) if the fracture is unstable or fails to heal with non-surgical methods.

Prognosis and Follow-Up

Most nondisplaced spiral fractures heal well with proper immobilization and follow-up care. Recovery time depends on the patient's age, overall health, and adherence to treatment. Regular follow-up appointments with imaging may be needed to monitor healing progress.

Complications

• Delayed healing or nonunion.
• Infection (if surgical intervention is required).
• Nerve or vascular damage.
• Post-traumatic arthritis or chronic pain.
• Muscle atrophy or stiffness from prolonged immobilization.

Lifestyle & Prevention

• Engage in weight-bearing exercises to maintain bone density.
• Use protective gear during high-risk activities.
• Ensure adequate calcium and vitamin D intake.
• Avoid falls by modifying the home environment (e.g., removing tripping hazards).
• Follow safety protocols in occupational or sports settings.

When to Seek Professional Help

Seek immediate medical attention if you experience severe thigh pain, inability to move the leg, visible deformity, or signs of nerve damage (e.g., numbness, tingling). Prompt evaluation is essential to prevent complications and ensure proper treatment.

Tips for Medical Coders

Document the fracture location (left femur shaft), pattern (spiral), and displacement status (nondisplaced) clearly. Include details on the mechanism of injury, imaging results, and treatment provided to support accurate coding. Ensure the documentation aligns with the specific characteristics of the fracture to avoid miscoding.