METHOD FOR PRODUCING DOUBLE MODEL WHEN MANUFACTURING STUMP INSERTS Russian patent published in 2003 - IPC

FIELD: medical engineering. SUBSTANCE: method involves selecting mold spoon, fitting pins into tooth root canals, preparing silicon molding mass having base and adjustment layer. Pin ends are bent above tooth stump before introducing them into the canals. The pins are introduced into the dental canals with adjustment mold material. Base layer is put into the spoon and adjustment material covers the base one to produce in this way the double model of the tooth row. When removing the model from oral cavity, the pins go with the model. EFFECT: accelerated production process; high quality of the model.