With MFA enabled, when a user signs in to an AWS website, they will be prompted for their user name and password (the first factorâwhat they know), as well as for an authentication code from their AWS MFA device (the second factorâwhat they have).
A TFCC tear is an injury to the triangular fibrocartilage complex, found in the wrist, between the end of the ulna bone and the carpals. Its function is to stabilize the radioulnar joint.
Palmer (1989) classified TFCC tears into 2 classes according to their mechanism of injury. Class 1 tears are those that occur as a result of a trauma, while Class 2 tears are those that are a result of degenerative changes in the wrist.