scholarly journals Rehabilitation of a maxillectomy patient using intraoral scanning impression technology and a computer-aided design/computer-aided manufacturing fabricated obturator prosthesis: A clinical report

2018 ◽  
Vol 18 (3) ◽  
pp. 282 ◽  
Author(s):  
George Michelinakis ◽  
Manolis Pavlakis ◽  
Dimosthenis Igoumenakis
Keyword(s):  
Computer Aided Design ◽  
Clinical Report ◽  
Computer Aided Manufacturing ◽  
Intraoral Scanning ◽  
Computer Aided ◽  
Aided Design ◽  
Obturator Prosthesis

Virtual facial simulation of prosthetic outcome for static computer-aided implant surgery and CAD-CAM prostheses

2021 ◽  
Author(s):  
Bryan T Harris ◽  
Chao-Chieh Yang ◽  
Dean Morton ◽  
Wei-Shao Lin
Keyword(s):  
Computer Aided Design ◽  
Virtual Patient ◽  
Clinical Report ◽  
Computer Aided Manufacturing ◽  
Implant Surgery ◽  
3 Dimensional ◽  
Computer Aided ◽  
Cad Cam ◽  
Pre Treatment ◽  
Aided Design

This clinical report describes a digital process of using a 3-dimensional (3D) virtual patient at an exaggerated smile view for the pre-treatment simulation of the prosthetic outcome. In addition, the virtual patient can be used to assist with the formulation of a prosthetically - driven surgical plan for static computer-aided implant surgery (s-CAIS) and the design of the computer-aided design and computer-aided manufacturing (CAD-CAM) prostheses.

scholarly journals The computer-aided design and rapid prototyping fabrication of removable partial denture framework for occlusal rehabilitation: clinical report

2020 ◽  
Vol 9 (12) ◽  
pp. e9891210692
Author(s):  
Adriana da Fonte Porto Carreiro ◽  
Ana Larisse Carneiro Pereira ◽  
Camila Oliveira Paz ◽  
Rachel Gomes Cardoso ◽  
Clebya Rosália Pereira Medeiros ◽  
...  
Keyword(s):  
Rapid Prototyping ◽  
Computer Aided Design ◽  
Clinical Investigation ◽  
Clinical Report ◽  
Chromium Alloy ◽  
Cobalt Chromium ◽  
Intraoral Scanning ◽  
Computer Aided ◽  
3D Printed ◽  
Aided Design

The objective of this case report was to describe the clinical sequence for occlusal vertical dimension (OVD) recovering with the manufacture of removable partial dentures (RPD) produced by computer-aided design and rapid prototyping. The patient presented to the Dentistry Department of the Federal University of Rio Grande do Norte reporting dissatisfaction with the superior RPD. At clinical investigation, a fracture in the minor connector and support at the region of tooth 15 was observed, in addition to severe OVD loss. In this case, after obtaining correct OVD, four more sessions were necessary for RPD fabrication. In the first appointment, intraoral scanning was performed to generate STL files used for path of insertion determination in the CAD software. The need for a guide plane on tooth 15 was observed, thus a preparation guide was designed and 3Dprinted to aid axial tooth reduction. At the second visit, after mouth preparation, another intraoral scanning was performed to acquire virtual working models. The RPD framework was designed and 3D printed in a castable resin pattern and invested for cobalt-chromium alloy melting. In the third visit, clinical evaluation of the framework and teeth and artificial gingiva colors selection were performed. The articulated models were then 3D printed, enabling pre-fabricated teeth to be assembled and acrylized. On the fourth appointment, RPD was installed and the patient received routine instructions. In this sense, the use of CAD/CAM technologies presented as a valuable tool to enhance restoration of OVD by the manufacturing of RPD.

scholarly journals Um experimento de fabricação digital: parametrização, prototipagem e fabricação de painel.

2017 ◽  
Vol 1 (1) ◽  
pp. 81
Author(s):  
Jorge Alcântara Filho ◽  
Letícia Mendes
Keyword(s):  
Computer Aided Design ◽  
Computer Aided Manufacturing ◽  
Computer Aided ◽  
Aided Design

consistentes e cada vez mais presentes nos campos de design e construção. A presença cada vez mais significativa dos sistemas de representação e fabricação com auxílio de computador (Computer Aided Design e Computer Aided Manufacturing) na concepção dos mais variados artefatos, tem sido um assunto muito discutido nos diversos campos da indústria criativa. Paralelamente à esta discussão, a introdução da abordagem projetual paramétrica tem uma grande importância na obtenção de novas perspectivas e inovação no design. Dessa forma, com o intuito de associar o potencial das ferramentas de prototipagem rápida e fabricação digital e de um sistema generativo de projeto, este artigo descreve o desenvolvimento de um projeto de mobiliário – um painel para exposição de objetos e organizador de ferramentas - através da documentação detalhada dos processos e procedimentos realizados para sua conclusão e desdobramentos acerca da mudança de paradigma no processo de projeto, condizente com a potencialidade dos recursos digitais. O texto do resumo deve ser escrito em Cambria tamanho 10, justificado, espaçamento simples, antes 0, depois 0. Deve possuir no máximo 200 palavras. O texto deve ser escrito em um único parágrafo e conter as informações principais do artigo como objetivos, resultados, métodos, etc.

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