FIELD: medical engineering.
SUBSTANCE: device has base with teeth and clammers, and rigid plastic obturator shaped as bowl open towards defect having wall thickness of 3-4 mm. Method involves taking maxillary imprint, casting plaster model, modeling missing jaw part from wax as a base bearing teeth and clammers, plastering the model in a cell, extracting wax by boiling and packing plastic. Gypsum is layered as column in the center of maxillary defect 3-5 mm far from defect walls having height reaching hard palate projection level.
EFFECT: simplified manufacturing process; prolonged service life.
2 cl, 1 dwg
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