Contents
Are You at Risk for Femoral Stress Fractures?
Published: Feb 04, 2024
Femoral stress fractures are sneaky injuries that can cause serious issues if left unchecked. This article breaks down who is most at risk and what you can do about it.
Understanding Femoral Stress Fractures
Femoral stress fractures are small breaks in the thigh bone that occur due to repetitive stress. They are most common among runners and military recruits due to their high-impact activities. These fractures can be either incomplete or complete, and they pose a higher risk of complications when they occur in the femoral neck, the part of the bone closest to the hip joint.
Spotting the Symptoms
The symptoms of femoral stress fractures can be hard to pinpoint, as they often start as vague pain in the groin or thigh that worsens with activity. Over time, the pain may become more pronounced, leading to an antalgic gait, where the person limps to reduce discomfort. Special tests, like the hop test, can help diagnose these fractures by reproducing the pain.
Risk Factors to Watch Out For
Certain factors increase the risk of developing femoral stress fractures, including being female, having a low body mass index, and a history of previous stress fractures. Poor bone health, sudden increases in physical activity, and specific biomechanical issues like leg length inequality can also contribute. Ensuring proper nutrition and fitness can help mitigate these risks.
Frequently Asked Questions
Runners and military recruits are most at risk.
Vague groin or thigh pain worsening with activity.
Through imaging tests like MRI after initial symptoms.
Yes, through proper training and nutrition.
Key Takeaways
Stay alert to the early signs of femoral stress fractures to prevent severe complications.
References
- Matheson GO, Clement DB, McKenzie DC, et al. Stress fractures in athletes. Am J Sports Med 1987; 15:46.
- Waterman BR, Gun B, Bader JO, et al. Epidemiology of Lower Extremity Stress Fractures in Military. Mil Med 2016; 181:1308.
This article has been reviewed for accuracy by one of the licensed medical doctors working for Doctronic. Always discuss health information with your healthcare provider.
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