Persistent Knee Pain After 3 Months of Physical Therapy: What to Do? - Orthopedics

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After three months of physical therapy for the knee, there are still occasional episodes of pain?


Last year, I accidentally hit my right knee hard against the floor while walking.
After seeing a doctor, I was diagnosed with a sprain of the muscles and ligaments.
I have been undergoing far-infrared therapy, which has helped significantly.
However, since July of this year, I have been experiencing occasional sharp pain in my knee and cramping pain on the right side of my thigh.
Continuing with the far-infrared therapy has improved the situation, but now the pain has returned.
Does this indicate that the recovery of the knee tissue is not stable? Should I reduce activities that involve running and jumping to lessen the burden on my knee? Thank you.

Miss Yang, 20~29 year old female. Ask Date: 2021/11/02

Dr. You Dianqi reply Orthopedics


Hello: My personal suggestion is to undergo a thorough examination first, as you have been injured for a year.
If it is indeed a strain or bruise, you should have returned to normal by now.
Therefore, I recommend having a detailed assessment before determining the next steps.
Thank you.

Reply Date: 2021/11/02

More Info


Persistent knee pain after an injury can be frustrating, especially when it seems to linger despite undergoing physical therapy. Based on your description, it appears that you initially sustained a significant injury to your right knee, which involved a direct impact that resulted in strains to the muscles and ligaments. While you have seen some improvement with infrared therapy, the recurrence of pain suggests that your knee may still be in a vulnerable state.


Understanding Your Symptoms
The pain you are experiencing, particularly the intermittent sharp pain in the knee and the thigh, could be attributed to several factors:
1. Incomplete Healing: After a significant injury, the tissues (muscles, ligaments, and tendons) may take time to heal completely. If the healing process is not fully complete, it can lead to persistent pain and discomfort.

2. Instability: If the ligaments were stretched or partially torn, the knee may not be as stable as it should be, leading to pain during certain movements or activities.

3. Overuse: Engaging in activities that put excessive stress on the knee, such as running or jumping, can exacerbate pain, especially if the knee is not fully healed.

4. Inflammation: Chronic inflammation in the knee joint can also lead to persistent pain. This may be due to synovitis or irritation of the joint lining.


Recommendations for Management
1. Activity Modification: It is advisable to reduce high-impact activities such as running and jumping until your knee has fully healed. Instead, consider low-impact exercises like swimming or cycling, which can help maintain fitness without putting undue stress on the knee.

2. Physical Therapy: Continue with physical therapy, focusing on strengthening the muscles around the knee, particularly the quadriceps and hamstrings. A strong muscle support system can help stabilize the knee and reduce pain.

3. Ice Therapy: Applying ice to the knee after activities can help reduce inflammation and pain. Aim for 15-20 minutes of icing, especially after any activity that aggravates your symptoms.

4. Pain Management: If you experience pain, consider discussing with your healthcare provider about appropriate pain management strategies. This may include non-steroidal anti-inflammatory drugs (NSAIDs), if you are not allergic, or other modalities like topical analgesics.

5. Gradual Return to Activity: Once your symptoms improve, gradually reintroduce activities. Start with low-impact exercises and slowly increase intensity while monitoring your pain levels.

6. Consultation with a Specialist: If your pain persists despite these measures, it may be beneficial to consult an orthopedic specialist. They may recommend imaging studies, such as an MRI, to assess for any underlying issues that may not have been previously identified.

7. Knee Support: Using a knee brace during activities may provide additional support and stability, helping to alleviate pain during movement.


Conclusion
In summary, while it is encouraging that you have seen some improvement with infrared therapy, the recurrence of pain indicates that your knee may still require additional care and attention. Modifying your activities, continuing physical therapy, and possibly seeking further evaluation from a specialist are essential steps in managing your knee pain effectively. Remember that healing takes time, and being patient with your recovery process is crucial for long-term success.

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