Stiff Knee

Extension contracture of the knee can result from different causes, but it usually occurs from trauma. The patient is unable to bend the knee to a functional level.

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Trauma will cause adhesions inside the knee, fibrosis, and shortening of the knee ligaments.

There will also be adhesions and shortening of the quadriceps muscles.

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Treatment

Treatment will usually begin with therapy. The first surgical option will include an arthroscopy and the release of any adhesions. The second surgical option that may be considered as a quadricepsplasty (Thompson or Judet) or a combination of treatments.

An example of a combination treatment plan would be a modified Judet quadricepsplasty with the release of the quadriceps muscle from the femur and a release of the adhesions that are located inside the knee.

After surgery the surgeon can usually achieve 90° plus flexion.

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