SYSTEM FOR PREPARING TEETH FOR THE PLACEMENT OF VENEERS.

摘要

Dental instrumentation (180A, 180B) for use in guiding a cutting tool (210) to remove tooth structure from a working tooth (190A) is prepared. A digital model of cutting guide shell structure (162) for placement around a portion of the tooth to be treated is combined with preset tool movements to be made by the cutting tool by one or more processors to define final cutting guide data corresponding to final cutting guide structure (165) for guiding the cutting tool. A digital model of a fixation instrument configuration (168) for fixing the dental instrumentation to an adjacent tooth to the working tooth is combined with the final cutting guide data by one or more processors to define final instrument configuration data corresponding to a final instrument configuration (170) for releasably fixing the dental instrumentation to the adjacent tooth (169) and for guiding the cutting tool in the removal of the tooth structure from the tooth to be treated.