In this case, a T-base with an angulated top was used. The reason for this is that the implant is buccally inclined, and unless we change the angulation, the screw channel will come right in the middle of the tooth. This time around we are going to discuss a case where we made a frontal tooth restoration. The restoration was made from zirconia. To do so, we needed to use a T base. We are going to discuss the different types of parts, and where to use each part.