Fibula Fracture and Ligament Injury: Your Treatment Options - Orthopedics

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Fibular fracture with ligament damage?


Hello Doctor: On February 9th, after work, I had a motorcycle accident.
My left leg was very painful, and after an X-ray, it was found that I had a fracture on the lateral side of my left fibula.
The doctor who examined me at that time suggested surgery to insert a bone screw since I am still young, but I chose to have a cast for a month instead.
The doctor instructed me to return for a follow-up in three days.
However, during the follow-up, another orthopedic doctor said that surgery was not necessary.
He mentioned that my ligaments seemed to be injured because he noticed a slight separation between the tibia and fibula.
He then advised me to keep the cast on for another three weeks, and during this follow-up, I had a shorter cast fitted.

After three weeks, I returned for another follow-up.
The fracture in my fibula had improved, but he noted that the separation between my tibia and fibula had increased slightly.
He mentioned that there might be ligament damage and that I might need to have screws inserted to stabilize the ligaments or possibly undergo a ligament reconstruction.
He warned that if not addressed, it could affect my ability to run or jump in the future.
He recommended that I consult a specialist in this area and advised me that I could remove the cast, but to avoid putting weight on my left foot for fear of further separation.
Currently, there is some swelling around the joint area of my left foot, and after removing the cast, I do not feel pain when stepping down.
However, the thought of possibly needing surgery for ligament reconstruction or stabilization makes me anxious.
I am unsure if my ligaments are truly torn, but I wonder if it is really that serious to require surgery for ligament reconstruction.

Jie, 10~19 year old female. Ask Date: 2020/02/25

Dr. Zhan Xian reply Orthopedics


Hello, if X-rays confirm a distal tibiofibular joint separation, it may increase the risk of ankle joint arthritis, and surgical treatment is recommended.

Reply Date: 2020/02/25

More Info


Hello,
Thank you for sharing your situation regarding your fibula fracture and potential ligament injury. It sounds like you have been through a lot since your accident, and it's understandable to feel anxious about the next steps in your treatment. Let's break down your concerns and provide some clarity on your condition and treatment options.

From your description, it appears that you sustained a fracture of the fibula, which is the smaller bone in the lower leg, alongside a possible injury to the ligaments connecting the tibia (the larger bone) and fibula. The initial recommendation for surgery likely stemmed from the concern that the fracture and any associated ligament damage could lead to instability in the ankle joint, which is crucial for mobility, especially for activities like running and jumping.

The fact that you opted for a cast initially is a common approach, especially if the fracture is stable and there is no significant displacement. However, the subsequent finding of increased separation between the tibia and fibula suggests that there may be a ligament injury, possibly involving the syndesmosis, which is the fibrous joint that connects these two bones. If the ligaments are indeed compromised, this could lead to long-term issues with stability and function in the ankle.

Regarding your current condition, the swelling you are experiencing is not unusual after a fracture and while healing. It is essential to monitor this swelling and any pain you may feel as you begin to bear weight on your leg again. The absence of pain when you step down is a positive sign, but caution is advised as you transition back to weight-bearing activities.

As for the potential need for surgery to repair or stabilize the ligaments, this decision typically depends on several factors, including the degree of separation, the stability of the joint, and your overall activity level. If the ligaments are indeed torn or significantly stretched, surgical intervention may be necessary to restore proper alignment and function. This could involve either repairing the existing ligaments or using anchors to stabilize the bones.

It's crucial to have a thorough discussion with an orthopedic surgeon who specializes in foot and ankle injuries. They can provide a detailed assessment, possibly including imaging studies like an MRI, to evaluate the condition of your ligaments more accurately. This will help determine whether surgery is necessary or if a conservative approach with physical therapy and gradual weight-bearing is sufficient.

In the meantime, here are some general recommendations:
1. Rest and Elevation: Continue to rest your leg and keep it elevated to help reduce swelling.

2. Ice Therapy: Applying ice can help manage swelling and discomfort.

3. Gradual Weight-Bearing: Follow your doctor's advice regarding when and how to start putting weight on your foot.

4. Physical Therapy: Once cleared by your doctor, engaging in physical therapy can help strengthen the muscles around your ankle and improve flexibility.

5. Follow-Up Appointments: Keep all follow-up appointments to monitor your healing progress and make necessary adjustments to your treatment plan.

In conclusion, while the prospect of surgery can be daunting, it is essential to prioritize the long-term health of your ankle and leg. A thorough evaluation by a specialist will provide you with the best course of action moving forward. Don't hesitate to ask questions and express your concerns during your consultations; understanding your treatment options is vital for your peace of mind and recovery.

Wishing you a smooth recovery and the best of luck with your treatment!
Best regards.

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