After the second-stage exposure of dental implants, it is essential to study their position to design the final prosthesis. Abutment selection depends on the depth of the soft tissue sulcus and adequate emergence profile from either preangled, wide base--shouldered, or custom-cast abutments. Mounted diagnostic casts are helpful for this purpose and can serve as a convenient means to design the superstructure and communicate with the laboratory. A simplified one-step procedure for making the impression and jaw registration is described for implant reconstructions.