Ardently, production manner null of the gearwheel or the canine and gearwheel

摘要

PROBLEM TO BE SOLVED: To provide an incisor or a canine which is formed in a layer form and has an appearance similar to that of natural tooth despite the fact that the incisor or the canine can be produced at low cost on the one hand and has a significantly improved appearance meanwhile.;SOLUTION: The incisor or the canine is formed in a layer form comprising a cutting edge material (30) that covers at least a part of a dentinal material (28). The dentinal material has a projection (42) and/or irregularity (42, 46, and 48) extended above an occlusion side end part (38) in the occlusion direction. It is 0.05 to 0.4 time the total length of the tooth.;COPYRIGHT: (C)2012,JPO&INPIT