Fig. 24 Fig. 25 Fig. 26 Fig. 27 Fig. 28 Fig. 29 Fig. 30 Fig. 31 Fig. 32 Fig. 33 Fig. 34 Fig. 35 diffi cult to stitch the fi nal scan back in place because you've lost all the common data-the teeth are going to be gone and the tissue will be fl apped and edentulous. Th e markers serve as a common landmark that allow him to stitch the photogrammetrycorrected postoperative scan back into the right orientation with the preop models. With the teeth extracted and the tissue fl apped enough to seat the scallop guide directly on bone (Fig. 28), fi xation screws were placed and bone contouring was completed (Figs. 29 and 30). In several places it coincided with the sockets, but in many others he had to contour the bone where the guide indicated. Th is way, we knew the temp would have the correct emergence. After bone contouring, Danny seated the magnetic stackable drill guide (Fig. 31). Danny packed the socket with his graft before placement, then used the implant to fully compress the graft into the buccal gap (Fig. 32). Fig. 33 shows the result: dead-on perfect. JUNE 2024 | 34 | DENTALTOWN.COM Once the surgery was done, we needed to take new scans to create the temporary (Fig. 34). You could try to pick up a premade temp in the mouth, but it's really tough to do and they end up very weak because you don't have nearly as much thickness in an FP1 temp to accommodate some big 5-mm pickup holes. Th e better option is to capture a verifi ed old school impression and make the temp on the model or, if you have photogrammetry, do it all digitally and design a direct-tomultiunit abutment (MUA) temp.http://www.DENTALTOWN.COM