RESUMEN
This report describes a technique to obtain a 3D virtual representation of a maxillary edentulous patient guided by an additively manufactured intraoral scan body. The intraoral scan body incorporated a custom tray and occlusion rim which facilitated the acquiring of a digital definitive cast, maxillary occlusion rim position, interocclusal registration, and guided the integration of the facial scans. The technique simplified the design and manufacturing of the maxillary overdenture.
Asunto(s)
Prótesis de Recubrimiento , Boca Edéntula , Diseño Asistido por Computadora , Humanos , Maxilar/diagnóstico por imagen , Boca Edéntula/diagnóstico por imagenRESUMEN
A technique to merge facial and intraoral digital scans guided by an additively manufactured intraoral scan body is described. The technique facilitates facially driven treatment planning of restorative procedures in situations where a cone beam computed tomography scan is not indicated. Furthermore, the intraoral scan body can be customized to the size of the patient's arch to improve patient comfort and simplify the digitalization procedures.