Improved devices, systems, and methods facilitate the placement, orientation, seating and/or securement of customized, patient-specific, patient-adapted and/or patient engineered prosthetic joint components during a joint replacement procedure. Specifically, a tool has an impacting face, the impacting face including a first surface portion shaped to negatively-match at least a portion of a surface of a first implant component. Additionally, the surface of the first implant component is shaped based, at least in part, on patient-specific information associated with the joint.
