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 ...

Please provide your email address to receive an email when new articles are posted on . Patients with extensor mechanism disruption had a 20% cumulative incidence of a mesh failure requiring mesh ...

Background: When using botulinum toxin for the management of lateral epicondylitis, injection at a fixed distance from an anatomic landmark could result in inadequate paralysis of the intended muscle.