Maxillary endosseous implant interventions 431

Fig. 10-167. A right central incisor, lateral incisor root, and second molar and a left central and lateral incisor and cuspid root are all that remain.

Fig. 10-168. Castings are fitted over the tooth abutments, and smooth-surfaced gold post thimbles are placed into the left cuspid and right lateral incisor roots.

Fig. 10-169. A plaster index is taken.

Fig. 10-170. The prosthesis is fabricated in three parts.

Fig. 10-171. The anterior quadrant includes the left cuspid thimble and the right lateral thimble, while the left posterior quadrant contains the scalloped template.

Fig. 10-172. The anterior quadrant seen on the master model and below it are the two posterior superstructures.