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Thursday, May 3, 2018

What is arthrofibrosis? - YouTube
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Arthrofibrosis (from Greek: arthro- joint, fibrosis - scar tissue formation) is a complication of injury or surgery including knee replacement where an excessive scar tissue formation leads to painful restriction of joint motion, with scar tissue forming within the joint and surrounding soft tissue soft tissues and persisting despite physical therapy and rehabilitation. Arthrofibrosis has been described in most joints like knee, hip, ankle, foot joints, shoulders, elbow, wrist, hand joints as well as spinal vertebrae.


Video Arthrofibrosis



Arthrofibrosis of the knee

Arthrofibrosis of the knee has been one of the more studied joints as a result of its frequency of occurrence. Arthrofibrosis can follow knee injury and knee surgeries like arthroscopic knee surgery or knee replacement. Scar tissues can cause structures of the knee to become contracted, restricting normal motion. Depending on the site of scarring, knee cap mobility and/or joint range of motion (i.e. flexion, extension, or both) may be affected. Symptoms experienced as a result of arthrofibrosis of the knee include stiffness, pain, limping, heat, swelling, crepitus, and/or weakness. Clinical diagnosis may also include the use of magnetic resonance imaging (or MRI) to visualize the knee compartments affected. The consequent pain may lead to the cascade of quadriceps weakness, patellar tendon shortening and scarring in the tissues around the knee cap--with an end stage of permanent patella infera--where the knee cap is pulled down into an abnormal position where it becomes vulnerable to joint surface damage.


Maps Arthrofibrosis



Arthrofibrosis following knee injury and knee arthroscopy

The first step in treating arthrofibrosis is appropriately directed physical therapy. If physical therapy fails, manipulation under anaesthesia (MUA) can be considered. If MUA fails, the next step would be Arthroscopic lysis of adhesions. If Arthroscopic lysis fails, open lysis of adhesions may be helpful.


Nonligamentous Soft Tissue Pathology About the Knee: A Review
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Arthrofibrosis following knee replacement

Arthrofibrosis can occur after total knee replacement or even partial knee replacement. Before making a final diagnosis of arthrofibrosis, other causes of stiffness following knee replacement should be excluded. For arthrofibrosis following knee replacement, though the timing of different treatments is controversial, physical therapy is considered within 6 weeks of knee replacement, manipulation under anaesthesia (MUA) is considered within 3 months of knee replacement, arthroscopic lysis of adhesions is considered between 3 and 6 months of knee replacement, and open lysis of adhesions is considered between 6 and 12 months of knee replacement. If physical therapy, MUA, arthroscopic and open lysis of adhesions fail, revision knee replacement can be considered after one year.


Functional Problems and Arthrofibrosis Following Total Knee ...
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References


Swollen Knee - 7 Articles
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External links

http://kneearthrofibrosis.com

Source of the article : Wikipedia

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