The tooth surface form observation material which

摘要

PROBLEM TO BE SOLVED: To solve problems in which conventionally a dental camera is used as a method for acquiring tooth surface information but it is hard to observe a crack on a tooth surface and a relief on the tooth surface by photography, and it is important, when using a bleaching material, to know the presence/absence of cracks on the dentin surface and a composite filling state but it is difficult for the present visual observation method to observe the presence/absence of the crack.;SOLUTION: This tooth surface state observation material is characterized in including natural pigment. The tooth surface state can be easily observed by applying this tooth surface state observation material on the tooth surface.;COPYRIGHT: (C)2008,JPO&INPIT