Femur Fractures and Chronic Osteomyelitis Treatment - Orthopedics

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Left femur fracture?


Four years ago, I was in a car accident that caused multiple fractures in both legs, leading to chronic osteomyelitis (Staphylococcus aureus infection).
I had been receiving treatment at Linkou Chang Gung Memorial Hospital, but the femur had not healed, and my inflammatory markers have been fluctuating.
Two months ago, I consulted Dr.
Ma from the Orthopedic Department at E-Da Hospital in Kaohsiung, and we are proceeding with a three-phase treatment plan.
Now, after the New Year, I am approaching the third phase of surgical treatment, as I had about 16 centimeters of necrotic and infected bone removed from my femur.
I will be using the fibula from both lower legs and cartilage from my pelvis to fill the defect in my femur.
My questions are: Will the fibula grow back after its removal? Will the absence of the fibula affect my ability to walk in the future? Thank you for your assistance.

Dà xiàng, 40~49 year old female. Ask Date: 2022/01/19

Dr. Chen Yongxue reply Orthopedics


Hello, according to your letter, you have been suffering.
The fibula in the human body, except for the distal five centimeters, is not essential and can be removed without significant impact.
This is also a reserve of bones provided by nature for humans, which can be utilized when needed.
Wishing you a speedy recovery.

Reply Date: 2022/01/19

More Info


Understanding femur fractures and the treatment of chronic osteomyelitis, especially in the context of your situation, requires a comprehensive approach that considers both the physical and functional implications of your injuries.
Firstly, femur fractures can be quite complex, particularly when they are associated with complications such as chronic osteomyelitis, which is an infection of the bone that can significantly hinder the healing process. In your case, the presence of Staphylococcus aureus (golden staph) infection has likely contributed to the prolonged healing time and the need for surgical intervention. The fact that you have undergone multiple surgeries and are now in the third stage of treatment indicates the severity of your condition and the need for a meticulous approach to manage both the infection and the structural integrity of your femur.

Regarding your specific questions:
1. Will the fibula grow back after removal? The fibula, while it plays a supportive role in the lower leg, is not essential for walking. When the fibula is removed, it does not regenerate in the same way that some other tissues might. However, the body can adapt to the absence of the fibula, especially if the surrounding muscles and ligaments are intact and functioning well. In many cases, patients can still walk and maintain mobility without the fibula, although it may take time for your body to adjust.

2. Impact of fibula removal on walking: The removal of the fibula can affect your gait and balance initially, as the fibula contributes to the stability of the ankle and supports the muscles of the lower leg. However, many individuals adapt well to this change. Rehabilitation and physical therapy will be crucial in helping you regain strength and coordination in your legs. Your healthcare team will likely provide you with exercises to strengthen the surrounding muscles and improve your balance.

3. Chronic osteomyelitis treatment: The treatment for chronic osteomyelitis often involves a combination of surgical intervention to remove infected or necrotic bone, as well as antibiotic therapy to address the infection. It is essential to follow your surgeon's recommendations closely, as they will tailor your treatment plan based on the specifics of your case. The use of grafts from your fibula and other areas, such as the pelvis, is a common approach to fill in the defects left by the removal of infected bone. This can help restore function and promote healing.

4. Post-surgical recovery and rehabilitation: After your upcoming surgery, it will be important to engage in a structured rehabilitation program. This may include physical therapy to help you regain strength, flexibility, and mobility. Your therapist will work with you to develop a personalized plan that considers your current condition and recovery goals.
5. Monitoring for complications: Given your history of chronic osteomyelitis, it is crucial to monitor for any signs of infection or complications post-surgery. Regular follow-ups with your orthopedic surgeon will be necessary to ensure that the healing process is progressing as expected.

In conclusion, while the removal of the fibula may initially seem daunting, many patients successfully adapt to such changes with appropriate rehabilitation and support. Your healthcare team will be your best resource for navigating this recovery process, and it is essential to communicate openly with them about your concerns and progress. With time, patience, and the right interventions, you can work towards regaining your mobility and improving your quality of life.

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