According to one example, a provisional system for a knee arthroplasty is disclosed. The system can include any one or combination of a first provisional component (212), a second provisional component (154), a stem provisional assembly (124) and a fastener (214). The first provisional component can be configured to be disposed on a resected bone surface. The second provisional component can be configured to be disposed in a first recess beneath the resected surface of the bone. The stem provisional assembly can be configured to be disposed in a second recess, the stem provisional assembly configured to be engageable in vivo to position the first provisional component on the resected surface of the bone. The fastener can be configured to couple the first provisional component, the second provisional component and the stem provisional assembly together as an assembly.
