Development of a microtorquemeter for the evaluation of the implant abutment interface behavior
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This paper presents the initial developments of a prototype device intended to perform
measurements of the fastening torque in the range bellow 1 N.m – hereby denominated
microtorque. The device is intended to yield data for analysis of in vitro torquing and detorquing
experiments, for fixation and removing of abutments in dental implants and implants in artificial
bones. The analysis of the data acquired allowed the authors to observe characteristic fingerprints or
signal signatures associated to the type of abutment or implant under experimentation as well as of
the mechanical prototype characteristics. In this paper, two different systems of abutment and
implant were analyzed. The correlation between the phenomena associated to the signal fingerprints
indicate that the developed measurement protocol may be extended to other implant / abutment
systems. The authors suggest that the insertion and removal torque curves evaluated in this study
would facilitated the correlation between the abutments stability in actual patients and the
dynamical behavior under masticatory function.
Como referenciar
ARANHA, L.C.; MUCSI, C.S.; CEONI, F.C.; ALENCAR, M.C.; ROSSI, J.L. Development of a microtorquemeter for the evaluation of the implant abutment interface behavior. Materials Science Forum, v. 930, p. 520-525, 2018. DOI: 10.4028/www.scientific.net/MSF.930.520. Disponível em: http://repositorio.ipen.br/handle/123456789/29268. Acesso em: 30 Dec 2025.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.