METHOD FOR LIFE-TIME EXAMINATION OF STRUCTURE OF HARD DENTAL TISSUES WITH THE AID OF PREPARED REPLICAS

摘要

A method for life-time examination of the structure of hard dental tissues with the aid of prepared replicas provides for preparing the imprints using the liquid photopolymerizing composite. The first imprint is prepared for eliminating the dental deposits, the second imprint represents the negative replica of the dental surface covered in laboratory with nitrofilm. The film is detached upon the final polymerization, and the surface is sprayed with the spectrally pure graphite, the replica is dipped into acetone for dissolving nitrofilm. The carbon replica is then subjected to the examination.