Can New Joint Mobilization Techniques Help with Knee Contracture? - Orthopedics

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Knee joint contracture issues?


Hello Dr.
Chen, my father (63 years old) has been experiencing long-term pain in his knee joint due to osteoarthritis, which has led him to maintain a flexed knee position and even walk with a bent knee.
Last year, he underwent cartilage regeneration surgery in Dalin, Chiayi, and has been in rehabilitation for nearly a year.
However, he currently feels that his knee joint has become contracted, with limited range of motion for both extension and flexion, particularly with a very poor ability to straighten the knee.
He is still walking with a bent knee and experiencing pain.
I would like to ask if this condition could be improved with the use of modern joint mobilization techniques?

Xiao Xian, 20~29 year old female. Ask Date: 2020/09/05

Dr. Chen Bochen reply Orthopedics


Hello, Xiaoxian.
The best management for osteoarthritis combined with joint contracture is total knee arthroplasty.
This procedure can significantly alleviate arthritis pain, and with an experienced surgeon, it can also restore mobility, allowing for straightening and squatting.
Joint mobilization is more suitable for patients without arthritis, such as those with adhesions following fractures or sports injuries.
Wishing you a speedy recovery!

Reply Date: 2020/09/05

More Info


Knee contracture, particularly in the context of degenerative joint disease and following surgical interventions such as cartilage regeneration, can be a challenging condition to manage. In your father's case, it seems that despite undergoing a cartilage regeneration procedure and a year of rehabilitation, he is still experiencing significant limitations in knee extension and flexion, along with persistent pain. This situation is not uncommon, especially in older adults with a history of knee issues.

New joint mobilization techniques, including manual therapy and specific mobilization strategies, can potentially help improve knee contracture. These techniques aim to restore range of motion, reduce pain, and improve function. They often involve the application of gentle, controlled movements to the joint, which can help to break down adhesions, improve synovial fluid circulation, and promote healing in the surrounding tissues.

In the context of knee contracture, the following points are particularly relevant:
1. Understanding the Mechanism: Knee contracture can result from a combination of factors, including muscle tightness, joint stiffness, and the formation of scar tissue following surgery. New joint mobilization techniques can target these issues by addressing both the joint itself and the surrounding soft tissues.

2. Manual Therapy: Techniques such as joint mobilization, soft tissue mobilization, and myofascial release can be beneficial. These methods can help to alleviate pain and improve the range of motion by reducing muscle tension and improving joint mechanics.

3. Active and Passive Mobilization: Depending on your father's specific condition, both active (patient-driven) and passive (therapist-driven) mobilization techniques may be employed. Passive mobilization can be particularly useful in cases where the patient has limited ability to move the joint independently.

4. Rehabilitation Protocol: A comprehensive rehabilitation program that includes strength training, flexibility exercises, and functional training is essential. This program should be tailored to your father's specific needs and limitations, focusing on gradually increasing the range of motion and strength in the knee.

5. Consultation with a Specialist: It is crucial to consult with a physical therapist or a rehabilitation specialist who is experienced in treating knee contractures. They can assess your father's condition and determine the most appropriate mobilization techniques and rehabilitation strategies.

6. Potential for Improvement: While the prognosis for knee contracture can vary, many patients experience significant improvements with appropriate intervention. The key is to start with gentle mobilization techniques and progressively increase the intensity as tolerated.

7. Pain Management: Addressing pain is also a critical component of treatment. Techniques such as ice therapy, electrical stimulation, and pain-relief modalities may be integrated into the rehabilitation plan to enhance comfort and facilitate participation in therapy.

In summary, new joint mobilization techniques can indeed be beneficial for improving knee contracture, especially in the context of your father's ongoing challenges following his cartilage regeneration surgery. A tailored rehabilitation program that incorporates these techniques, along with close monitoring and adjustments based on his progress, can help him regain function and reduce pain. It is essential to work closely with healthcare professionals who can provide guidance and support throughout this process.

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