| 摘要 |
<P>PROBLEM TO BE SOLVED: To simply and quickly determine a part of denture to be ground and to easily perform grinding. <P>SOLUTION: Artificial teeth 11, 12 where occlusal surfaces are formed by grinding have reference points that represent positions and angles of the artificial tooth when an occlusal surface of the artificial tooth is obtained by an occlusal-surface form measuring apparatus. The reference point is a convex spherical surface 15 or a concave spherical surface 16 arranged on the occlusal-surface. The spherical surface is 3 or more in number. The convex spherical surface 15 is fit to the concave spherical surface 16 when the maxillary artificial tooth 11 and mandibular artificial tooth 12 are occluded. The occluding portions of the artificial teeth 11, 12 have grinding portions 13, 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
