A structure for use in dentistry and the production method of it

A structure for use in dentistry and a production method thereof are provided to enable an operator to perform an improved medical operation by a function of reproducing a human's real temporo-mandibular joint activity and a digital articulator with a simplified structure. A structure for use in dentistry includes: a first body part(100) for maxillary teeth; a second body part for mandibular teeth; a first marker part(150) and a second marker part(250) respectively formed on the outsides of the first and second body parts. The first and second body parts are made of resin. The first and second body parts are formed so that an occlusion surface of the maxillary teeth and the mandibular teeth is opened.