Post-Surgery Recovery: Your Knee Stability at Home - Orthopedics

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Post-operative situations encountered at home?


I have completed my surgery 9 days ago, and I am still using crutches and wearing a brace.
However, every time I walk, I feel that my bones are still loose.
Is this normal, or is it due to muscle atrophy causing my knee to feel loose?

Jason, 20~29 year old female. Ask Date: 2016/08/03

Dr. Chen Yongxue reply Orthopedics


Hello, please provide detailed diagnosis and treatment.
Thank you.

Reply Date: 2016/08/03

More Info


Post-surgery recovery, especially after knee surgery, can be a complex and often frustrating process. It is completely normal to feel some instability in your knee, especially just nine days post-operation. Here’s a breakdown of what you might be experiencing and some insights into your recovery journey.


Understanding Knee Stability Post-Surgery
1. Healing Process: After knee surgery, your body goes through a natural healing process. This includes the repair of soft tissues, ligaments, and any bone structures that may have been affected. During this time, it is common to feel a sense of looseness or instability in the knee joint. This sensation can be attributed to several factors, including swelling, inflammation, and the healing of the surrounding tissues.

2. Muscle Atrophy: Following surgery, especially if you have been using crutches and a knee brace, your muscles may begin to weaken or atrophy due to disuse. The quadriceps and hamstring muscles play a crucial role in stabilizing the knee. If these muscles are not actively engaged, you may feel that your knee is less stable. Engaging in gentle rehabilitation exercises, as advised by your physical therapist, can help mitigate muscle atrophy and improve stability.

3. Use of Assistive Devices: Using crutches and a knee brace is a standard practice post-surgery to protect the knee and allow for healing. While these devices are essential for your safety, they can also contribute to a feeling of instability as they prevent you from fully engaging your muscles. As you progress in your recovery and your healthcare provider gives you the green light, gradually reducing reliance on these devices can help restore confidence in your knee's stability.

4. Pain and Discomfort: It’s also important to note that pain and discomfort are common in the early stages of recovery. This can contribute to a feeling of instability. If you experience significant pain while walking, it may be a sign that you need to adjust your activity level or consult with your healthcare provider about pain management strategies.


Recommendations for Recovery
1. Follow-Up with Your Healthcare Provider: Regular check-ins with your surgeon or physical therapist are crucial. They can assess your knee's stability, provide tailored exercises, and adjust your rehabilitation plan as needed.

2. Engage in Physical Therapy: If you haven’t already, consider starting physical therapy. A physical therapist can guide you through exercises designed to strengthen the muscles around your knee, improve flexibility, and enhance overall stability.

3. Gradual Increase in Activity: As your pain decreases and your knee begins to feel more stable, gradually increase your activity level. Start with low-impact exercises, such as stationary cycling or swimming, which can help build strength without putting too much stress on your knee.

4. Listen to Your Body: Pay attention to how your knee feels during and after activities. If you experience increased pain or instability, it may be a sign to scale back and allow more time for healing.

5. Use of Knee Brace: Continue using your knee brace as recommended by your healthcare provider. It can provide additional support and stability as you recover.


Conclusion
Feeling a sense of looseness in your knee nine days after surgery is not uncommon. It is essential to focus on your rehabilitation, engage in prescribed exercises, and maintain open communication with your healthcare team. With time, patience, and appropriate care, you can expect to regain strength and stability in your knee. Remember, recovery is a journey, and each step you take is a step toward regaining your mobility and independence.

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