# Digital workflow and virtual validation of a 3D-printed definitive hollow obturator for a large palatal defect

> Research article (Journal of Prosthetic Dentistry, 2021) · cited 20× · AI/ML

**Wikidata**: [openalex:W3205816800](https://www.wikidata.org/wiki/openalex:W3205816800)  
**Source**: https://4ort.xyz/entity/digital-workflow-and-virtual-validation-of-a-3d-printed-definitive-hollow-obturator-for-a-large-palatal-defect