Risks of leaving bone screws and plates in place?
Hello Doctor, I had a tibial plateau fracture in my left leg due to a car accident in 2019.
At that time, I had a titanium alloy plate and screws inserted at my own expense, with plans to remove them after a year.
However, I became pregnant and postponed the removal due to concerns about the surgery and recovery period, as I had no one to care for my child.
Now, I have not had them removed.
I would like to ask: 1) In the future, as I age and potentially develop osteoporosis, will this have any impact? 2) If I were to suffer a more severe injury resulting in a fracture, will the existing screws affect the fracture surgery? Thank you, Doctor!
Mi, 30~39 year old female. Ask Date: 2024/05/08
Dr. Chen Yongxue reply Orthopedics
Hello,
1.
In the future, if osteoporosis occurs with age, will it have an impact? No.
2.
If a severe injury leads to a fracture, will the existing bone screws affect the fracture surgery? This is possible.
Additionally, implants do not provide benefits when placed in the body.
Currently, they may not affect you, but in a few years, if your body's resistance decreases (such as in diabetes or dialysis), and if an infection occurs (such as a urinary tract infection or pneumonia), bacteria can easily colonize on foreign materials, which can lead to osteomyelitis.
The optimal time to remove implants is typically one to two years post-surgery; after two years, complete removal becomes more difficult due to the phenomenon known as "cold fusion." Therefore, after the internal fixation has served its temporary purpose, it is advisable to remove it.
Thank you.
Reply Date: 2024/05/08
More Info
Leaving bone screws and plates in place after fracture surgery is a common concern for many patients, especially those who have experienced significant injuries. In your case, having sustained a tibial plateau fracture and subsequently undergoing surgery with titanium plates and screws, it's understandable that you have questions about the long-term implications of leaving these hardware components in your body.
Risks of Leaving Bone Screws and Plates in Place
1. Infection: One of the primary risks associated with retained hardware is the potential for infection. While the risk is relatively low, if an infection does occur, it can be serious and may require surgical intervention to remove the hardware.
2. Hardware Failure: Although titanium is a biocompatible material and generally well-tolerated by the body, there is a small risk that the screws or plates could fail or loosen over time. This is particularly relevant if you engage in high-impact activities or if there is significant stress on the bone.
3. Bone Healing: In most cases, the presence of hardware does not impede the healing of the bone. However, if a fracture occurs in the same area where hardware is present, it may complicate the healing process. The screws and plates can sometimes interfere with the alignment of the fractured bone or make it more challenging to achieve proper fixation.
4. Future Surgeries: If you were to sustain another fracture in the future, the existing hardware could complicate surgical procedures. Surgeons may need to work around the hardware, which can increase the complexity of the surgery and potentially affect the outcome.
5. Osteoporosis Considerations: As you age, the risk of osteoporosis increases, which can affect bone density and strength. If you develop osteoporosis, the presence of hardware may not directly cause issues, but it could complicate the healing process if you were to sustain a fracture. Osteoporotic bones may not hold screws as well, leading to a higher risk of hardware loosening or failure.
Addressing Your Concerns
1. Aging and Osteoporosis: If you are concerned about the effects of aging and potential osteoporosis on your bones, it is crucial to engage in preventive measures. This includes maintaining a healthy diet rich in calcium and vitamin D, engaging in weight-bearing exercises, and discussing with your healthcare provider the possibility of bone density testing and medications if necessary.
2. Impact of Future Injuries: In the event of a future injury, the existing hardware may indeed influence the surgical approach. However, many orthopedic surgeons are skilled at managing such situations. They can often work around existing hardware or may recommend its removal if it poses a significant risk to the new fracture.
Conclusion
In summary, while there are risks associated with leaving bone screws and plates in place after surgery, many patients live with retained hardware without significant issues. Regular follow-ups with your orthopedic surgeon are essential to monitor the condition of the hardware and the health of your bones. If you have concerns about future injuries or the impact of aging on your bone health, discussing these with your healthcare provider will help you make informed decisions about your care. Ultimately, the decision to remove hardware should be based on individual circumstances, including your overall health, activity level, and any symptoms you may experience.
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