Fig. 2

A 43-year-old female with oligodontia with missing tooth numbers 12, 22, 23, 35, 33–43 and 45. a Harvesting of outer table calvarial bone blocks. The blocks were harvested piece-by-piece. b Reconstruction of the mandible at tooth locations 33–43 by placing the calvarial grafts lingually. The grafts were fixed with screws from the buccal side. The implants were placed after 4 months. c Clinical image of the end result. A fixed bridge was made in the region 33–43. d Orthopantomogram of the end result at 21 months follow-up showing negligible marginal bone loss around the implants