3D -tryck tandläkare Partiell flexibel tandprotes i tandlaboratorium

3D -tryck tandläkare Partiell flexibel tandprotes i tandlaboratorium

The try-in stage of a flexible partial denture involves clinical evaluation of the prosthetic framework and tooth arrangement before final processing. The polyamide or thermoplastic resin framework is assessed for passive fit, ensuring uniform tissue contact without pressure points on the alveolar ridge or palate. Artificial teeth are checked for occlusal harmony, facial symmetry, and phonetic accuracy, with adjustments made to cusp angulation or vertical dimension as needed. Interproximal spaces are verified for proper contour to maintain oral hygiene, while the flexible retainers undergo stress testing to ensure secure retention without excessive flexure. This stage allows precise modification of the denture's morphology, ensuring biocompatibility, functional occlusion, and aesthetic Integration före slutlig tillverkning .