Cellular responses to 3D printed dental resins produced using a manufacturer recommended printer versus a third party printer.

Beatriz Sona Cardoso Mariana Brito Cruz Joana Rita Oliveira Faria Marques João Carlos Roque João Paulo Martins Rodrigo Cordeiro Malheiro António Duarte Sola Pereira da Mata

Published in: The journal of advanced prosthodontics (2024)

The use of different printers or resins did not seem to influence surface roughness. NextDent 5100 and Phrozen Sonic Mini 4K produced resins with similar cellular responses in human gingival fibroblasts. However, Denture 3D+ resin resulted in significantly lower biocompatibility, when compared to C&B MFH and Crowntec resins. Further testing is required to support its long-term use, required for complete dentures.

Keyphrases

endothelial cells
induced pluripotent stem cells
extracellular matrix