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Análise radiográfica computadorizada da reabsorção radicular apical após a utilização de duas mecânicas ortodônticas
(Dental Press Editora, 2013)
Dimensionamento de fusos de esferas e motores de passo para o acionamento dos eixos de um centro de usinagem para próteses odontológicas
(Universidade Tecnológica Federal do ParanáCornelio ProcopioBrasilEngenharia MecânicaUTFPR, 2018-12-04)
The goal of this work is to design ball screws and step motors for a CNC milling machine for dental prothesis. In that sense, the milling machine must be able to work with all of the materials available, including ...
Adaptação marginal de copings metálicos confeccionados no sistema CAD/CAM CEREC
(Universidade Federal de Minas GeraisBrasilFAO - DEPARTAMENTO DE ODONTOLOGIA RESTAURADORACurso de Especialização em ImplantodontiaUFMG, 2017)
The present study verified the marginal adaptation between the metallic infrastructure
for metal-ceramic restoration and the anatomical trunnion-type prosthetic component for cone
morse implant using the CEREC system ...
Ultrasonic activation of internal bleaching agents
(2013-01-01)
Aim: To evaluate the effectiveness of ultrasonic activation of bleaching agents during ex vivo internal bleaching. Methodology: Fifty canine human teeth were artificially stained, root filled and divided into five groups ...
Reciclagem de cavacos de titânio para a deposição de revestimentos duros por soldagem
(2015-01-01)
Titanium element is a noble metal and owns excellent biomechanical properties. The necessity for utilization dental implants fabricated with titanium alloys have caused an increased in generation of residue as a result of ...
Trojan-Like Internalization of Anatase Titanium Dioxide Nanoparticles by Human Osteoblast Cells
(Nature Publishing Group, 2016-03-29)
Dentistry and orthopedics are undergoing a revolution in order to provide more reliable, comfortable and long-lasting implants to patients. Titanium (Ti) and titanium alloys have been used in dental implants and total hip ...
Implementación del Proceso de Manufactura Flexible de un Mini Implante en la Aleación de Titanio Ti – 6Al – 4V
(Universidad Santo TomásPregrado Ingeniería MecánicaFacultad de Ingeniería Mecánica, 2017)
For the teeth movement in orthodontics, mini dental implants are used, representing and advance in this type of procedures. The failure rate of these devices is between 13.5%-16.4% due to biological, mechanical and ...
Proposal for experimental in vitro model to assess morphological alterations in erythrocytes exposed to 5.25% NaOCl
(Facultad de Odontología, 2017)
What is the role of lipopolysaccharide on the tribocorrosive behavior of titanium?
(Elsevier B.V., 2012-04-01)
In an oral environment, titanium dental implants are exposed to a complex degradation process which is predominantly influenced by the intermittent mechanical events (mastication), continuous exposure to varying chemical ...