| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a novel dental restoration aid used for preventing the formation of a clearance between the internal circumferential face of a cavity and a dental restorative material or a dental prosthesis when the dental restorative material fills the cavity formed in the tooth or the dental prosthesis is fixed therein with adhesive. <P>SOLUTION: This dental restoration aid is constituted of a body 1 incorporating a vibration generating means, and a vibration transmission part 2 having a tooth face abutment portion 2a to be abutted on the face of the tooth in its tip, engaged with the body 1, and transmitting the vibration generated by the vibration generating means to the tooth face abutment portion 2a. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
