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Objectives: This in vitro study aimed to compare the accuracy of intraoral scanning and photogrammetry-based acquisition methods for full-arch implant-supported rehabilitations involving four and six implants. Methods: An acrylic edentulous mandible was used to simulate the clinical setting. Implant positions were ...

Objectives: The main objectives of this in vitro study were to evaluate the accuracy and precision of stereoradiography with virtual reality in measuring peri-implant bone level compared to conventional 2D radiography, and to find which stereoscopic angles between images lead to higher accuracy and precision. Anothe...

Objectives: To evaluate the effects of the abutment material and the connection type on the implant-abutment connection rigidity. Methods: The study evaluated eighteen implants with three different types of connections: external-hexagon, tri-channel, and conical connection. Half of the implants were connected to ti...

Este trabalho objetiva, através de um caso clínico, demonstrar a importância da reconstrução protética em pacientes mutilados de face, com perda do pavilhão auricular. Trata- se de um paciente de 47 anos, masculino, que procurou o Serviço de Prótese Bucomaxilofacial ...

Objetivo: Determinar a largura do seio maxilar (SM) em imagens de tomografia computadorizada de feixe cónico (TCFC) e segundo esses valores propor uma nova classificação para áreas edêntulas amplas. Métodos: A amostra foi de 260 SMs obtidas de um banco de imagens. Foram inclu&iacut...