Resumo

LEANDRO, Lisliane Nara Rossi et al. Different materials and techniques for accurate molding for adaptation in angled implants. RGO, Rev. gaúch. odontol. (Online) [online]. 2014, vol.62, n.2, pp. 1-4. ISSN 1981-8637.

Objective To evaluate the marginal misfit between intermediate and micro-unitmetal cylinder, by varying the angle of the implants, using two different types of material and different molding techniques. Methods A model was made with three implants (one perpendicular to the horizontal plane and two inclined) using micro-unit intermediates. A rod attached to the master model served as a control condition to evaluate the suitability of the twenty specimens, carried out with the help of an optical stereomicroscope (Pantec, Brazil; Materials Testing Laboratory, São Leopoldo Mandic, Campinas, São Paulo). Results Evaluator reliability was assessed using theIntraclass Correlation Coefficient, obtaining 99.6% (excellent). There were significant differences between groups, and the Mann-Whitney test compared groups in pairs for a more accurate result. Conclusion The group which presented the best behavior was open tray and condensation silicone and the worst result, that needed to be cast several times, was closed tray and condensation silicone.

Palavras-chave : Adaptation; Dental implantation; Models anatomic.