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. 2023 Jan 28;13:1561. doi: 10.1038/s41598-023-28442-1

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© The Author(s) 2023

Open Access This article is licensed under a Creative Commons Attribution 4.0 International License, which permits use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons licence, and indicate if changes were made. The images or other third party material in this article are included in the article's Creative Commons licence, unless indicated otherwise in a credit line to the material. If material is not included in the article's Creative Commons licence and your intended use is not permitted by statutory regulation or exceeds the permitted use, you will need to obtain permission directly from the copyright holder. To view a copy of this licence, visit http://creativecommons.org/licenses/by/4.0/.

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Workflow 1 for inlay design with respective commands: (A) 3D model loaded into 3-matics, (B) curvature analysis and curve creation on model surface, (C) surface reconstruction function to bridge defect , (D) hollow the model and trim down, (E) manual trimming of isolated segments, (F) apply wrap function, G) manually trim after wrapping, (H) manually trim any overhangs, (I) check fit onto 3D preparation model, (J) fine smoothing of edges, (K) final wrap and apply autofix function to fix any defects, (L) final output.