Post-Fracture Knee Rehabilitation: Essential Tips and Advice - Rehabilitation

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Knee fracture care issues?


Hello Doctor, I had a car accident on June 23, resulting in a fracture of my right patella, and I had a cast applied on the same day.
The cast was removed six weeks later.
I would like to ask you, I am currently doing daily heat therapy on my knee and practicing bending it, and I have no issues with bending now.
Is there anything else I should do? Should I be walking more or trying to avoid walking? Also, do I need to buy a knee brace? There are many types available, and I would appreciate your recommendation on which type would be most suitable.
Additionally, is there anything specific I should pay attention to? Thank you, Doctor, and I wish you all the best.

Mr. Q, 20~29 year old female. Ask Date: 2010/08/23

Dr. Su Hongci reply Rehabilitation


Hello: After a lower limb fracture surgery, it is important to monitor the healing status of the fracture to adjust the weight-bearing capacity during walking.
Generally, the recovery period is about 3 to 6 months.
For a patellar fracture that does not require surgery, a cast is usually needed for 6 weeks.
After the cast is removed, rehabilitation exercises should begin, aimed at maintaining the joint's original range of motion, preserving or strengthening muscle strength to prevent atrophy, reducing swelling, and encouraging early activity and weight-bearing.
You should currently focus on strengthening lower limb muscle strength and knee joint range of motion training.
Pain can be managed with physical therapy modalities or medications to alleviate symptoms.
For detailed follow-up on the healing status of the fracture, please visit a healthcare facility for appropriate treatment.
Wishing you a speedy recovery!

Reply Date: 2010/08/23

More Info


Post-fracture knee rehabilitation is a crucial phase in the recovery process, especially after a patellar fracture. It’s great to hear that you are already practicing knee flexion and have removed the cast. Here are some essential tips and advice to help you navigate your rehabilitation journey effectively.


1. Continue Knee Flexion Exercises:
Since you mentioned that you can flex your knee without issues, it’s important to continue these exercises. Aim to gradually increase your range of motion. You might want to set specific goals, such as achieving full flexion (around 135 degrees) over the next few weeks. Incorporate gentle stretching and strengthening exercises, focusing on the quadriceps and hamstrings, as these muscles play a vital role in knee stability and function.


2. Walking and Weight-Bearing:
Walking is an essential part of your rehabilitation. It helps improve circulation, promotes healing, and strengthens the muscles around the knee. Start with short distances and gradually increase as tolerated. If you experience pain or discomfort, it’s important to listen to your body and not push too hard. Using a cane or crutches initially can help reduce the load on your knee while you regain strength and confidence in your walking.


3. Use of Knee Braces:
Regarding knee braces, they can provide additional support during your recovery. There are various types of knee braces available, including:
- Functional Braces: These are designed to provide stability during activity and are often used after ligament injuries.

- Rehabilitative Braces: These limit harmful knee movement while allowing safe motion during recovery.

- Compression Sleeves: These provide mild support and can help reduce swelling.

For your situation, a rehabilitative brace might be beneficial initially, especially if you feel instability or discomfort during movement. Consult with your orthopedic surgeon or physical therapist to determine the most appropriate type of brace for your specific needs.


4. Physical Therapy:
Although you are making progress, consider consulting a physical therapist if you haven’t already. A therapist can provide a tailored rehabilitation program that includes specific exercises to improve strength, flexibility, and balance. They can also monitor your progress and make adjustments as needed to ensure you are on the right track.


5. Pain Management and Swelling:
Continue with heat therapy as it can help with muscle relaxation and pain relief. However, if you experience swelling, consider alternating with ice therapy to reduce inflammation. Elevating your knee when resting can also help manage swelling.


6. Monitor for Complications:
Be vigilant for any signs of complications, such as increased pain, swelling, or changes in skin color around the knee. If you experience any of these symptoms, contact your healthcare provider promptly.


7. Gradual Return to Activities:
As you progress, gradually reintroduce activities you enjoy, but be cautious. Avoid high-impact activities until you have regained full strength and range of motion. Low-impact exercises, such as swimming or cycling, can be excellent alternatives during your recovery.


8. Nutrition and Hydration:
Don’t forget the importance of nutrition in your recovery. A balanced diet rich in vitamins and minerals, particularly calcium and vitamin D, will support bone healing. Staying hydrated is equally important.


Conclusion:
Rehabilitation after a patellar fracture requires patience and commitment. By continuing your exercises, incorporating walking, considering knee support, and possibly engaging with a physical therapist, you can optimize your recovery. Always consult with your healthcare provider before making significant changes to your rehabilitation plan. Wishing you a smooth and speedy recovery!

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