Recovery After Knee Fracture: Rehab and Swelling Solutions - Orthopedics

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Fracture


Hello Dr.
Lee,
About seven weeks ago, I was involved in a motorcycle accident where my left leg, below the knee, was crushed.
I primarily sustained a fracture on the inner side of my knee.
After being in a cast for six weeks, it was removed, and during my follow-up appointment, an X-ray was taken.
The doctor informed me that my bone has not fully healed yet and that I should avoid putting weight on it.
However, I was advised to move it when possible.

Currently, my leg below the knee is still swollen like a pig's foot, and since the femoral head has not completely healed, I am concerned that moving my leg might displace the bone.
Additionally, I experience pain whenever I bend my knee beyond 80 degrees.
Should I start rehabilitation now? Also, how can I reduce the swelling? Thank you!

A Qian, 10~19 year old female. Ask Date: 2005/04/14

Dr. Li Wenlin reply Orthopedics


Hello: In response to your question regarding the treatment of fractures, it is essential to ensure the healing of the fracture site, which requires stabilization (internal fixation, such as plates or intramedullary nails; external fixation, such as casts or external fixators).
At the same time, it is important to preserve the original joint function, so early restoration of joint mobility is necessary.
Therefore, each type of fracture has different immobilization periods, as well as specific timelines for weight-bearing and joint movement, which is why orthopedic and rehabilitation professionals are needed.
Your condition requires rehabilitation, so please seek a nearby medical facility that can provide rehabilitation therapy as soon as possible, and regularly follow up at the orthopedic outpatient clinic.
I believe you will recover quickly.
Wishing you a speedy recovery!

Reply Date: 2005/04/14

More Info


Hello! It sounds like you’ve been through quite a challenging experience with your knee fracture. Recovery from a knee injury, especially one involving a fracture, can be a complex process that requires careful management and rehabilitation. Let’s address your concerns step by step.


1. Understanding Your Current Condition
After a knee fracture, especially one that has not fully healed, it is crucial to follow your doctor’s advice closely. The fact that your X-ray shows that the bone has not completely healed indicates that you should be cautious about how much weight you put on your leg and how much you move it. The swelling you’re experiencing is common after such injuries and can be attributed to several factors, including inflammation, fluid accumulation, and the body’s healing response.


2. Rehabilitation and Movement
Regarding your question about whether to start rehabilitation, it is essential to strike a balance between movement and protection of the healing bone. Since your doctor has advised you to move your leg, gentle range-of-motion exercises can be beneficial. However, you should avoid pushing your knee beyond its comfort zone, especially if bending it past 80 degrees causes pain. Pain is a signal from your body that something may not be right, and it’s crucial to listen to it.

You might consider starting with isometric exercises, which involve contracting your muscles without moving the joint. These can help maintain muscle strength without putting stress on the healing bone. Gradually, as your pain decreases and your doctor gives you the green light, you can progress to more active range-of-motion exercises.


3. Managing Swelling
To address the swelling in your knee, here are some strategies you can implement:
- Rest: Ensure you’re not overworking your knee. Frequent breaks can help manage swelling.

- Ice Therapy: Applying ice packs to the swollen area for 15-20 minutes several times a day can help reduce inflammation and numb the pain.

- Elevation: Keeping your leg elevated above the level of your heart can help reduce swelling. Use pillows to prop your leg up when sitting or lying down.

- Compression: Using a compression bandage can help control swelling, but be careful not to wrap it too tightly, as this can impede circulation.

- Gentle Movement: While you should avoid putting weight on your knee, gentle movements can help promote circulation and reduce swelling.


4. When to Seek Further Help
If you find that the swelling does not improve with these methods, or if you experience increased pain, redness, or warmth in the area, it’s essential to contact your healthcare provider. They may need to evaluate whether there are any complications, such as a blood clot or infection.


5. Long-Term Considerations
As you progress in your recovery, it’s important to have realistic expectations. Full recovery from a knee fracture can take time, and some individuals may experience lingering stiffness or discomfort, especially with changes in weather. Engaging in physical therapy once your doctor approves it can significantly aid in regaining strength and mobility.

In conclusion, while it’s important to start moving your knee gently, you must prioritize your safety and the healing process. Follow your doctor’s recommendations closely, manage swelling with rest, ice, elevation, and compression, and be patient with your recovery. If you have any doubts or concerns, don’t hesitate to reach out to your healthcare provider for personalized advice. Wishing you a smooth and speedy recovery!

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