Trama
Dennis and Jack clash over the best mode of treating the arthritic knee of a world class cyclist; Aaron makes a new friend when he takes on a new research assistant; Kate and Danny have their suspensions reviewed by the board; Phillip plunges back into patient care by performing an experimental procedure on a woman who exhibits unusual complications from a liver tumor; Caroline discovers that orthopedics are not for her; Dennis faces an emotional struggle in the aftermath of his shooting.