3D -печать стоматологического металлического каркаса с акриловым зубным протезом попробуйте

3D -печать стоматологического металлического каркаса с акриловым зубным протезом попробуйте

The try-in stage of a metal-acrylic partial denture involves clinical evaluation of the cast metal framework (typically CoCr or NiCr alloy) and acrylic denture base before final processing. Key assessments include passive fit of the framework on abutment teeth and edentulous ridges, verified via pressure-indicating paste to eliminate tissue pressure points. Occlusal harmony is evaluated using articulating paper to adjust cusp angulation and vertical dimension, while retention mechanisms (clasps, precision attachments) undergo stress testing for secure engagement without excessive flexure. The acrylic denture base's contour is refined for facial support and phonetic accuracy, with interproximal spaces optimized for oral hygiene. This stage ensures biomechanical совместимость, функциональная окклюзия и эстетическая интеграция перед акриловой полимеризацией .