Extensor mechanism disruption, either from tendon rupture or patellar fracture, is uncommon — typically occurring in less than 2% of patients after total knee arthroplasty. However, the implications ...

Extensor tendon injuries, most frequently occurring in the hand, represent a significant clinical challenge due to the intricacies of the extensor mechanism and the vital function it performs in digit ...

James A. Browne, MD, discussed treatment options for extensor mechanism disruption following total knee arthroplasty and factors that may lead to failure. He said the mainstays of extensor mechanism ...

Extensor tendons are found just under the skin of the hand or the top of the feet. Extensor tendonitis is an inflammation of these tendons, and many factors can cause it. Tendons are bands of tissue ...