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Development of removable partial dentures by using additive manufacture and casting processes

Wybrane pełne teksty z tego czasopisma
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Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Purpose: This work aims to present a methodology developed for dimensional analysis of removable partial dentures, following a route with a model manufactured by additive manufacture and a further casting process of a Co-Cr alloy part. Design/methodology/approach: The method for designing and manufacturing removable partial dentures (RPD) is focused on their completely virtual design. They are manufactured with resin additive manufacturing chrome-cobalt cast alloys. A 3D image correlation scanner was used for dimensional and geometrical tolerance analysis. Findings: The prostheses manufactured by CAD-CAM route are more accurate than conventional ones, but they suffer distortion during the casting process. This distortion did not interfere with the patient's well-being or with the adaptation to the prosthesis. Research limitations/implications: The technique presented herein paper allows preparing better fitting prosthesis. Providing the best comfort and masticatory power. Practical implications: Improving the precision in the manufacturing process of a removable partial denture is very important for professional dentists and their patients. Originality/value: The proposed technique and the work approach provide the prosthesis preparation with shorter ambulatory time in addition to greater comfort to the patient.
Rocznik
Strony
33--40
Opis fizyczny
Bibliogr. 24 poz.
Twórcy
  • School of Dentistry of Sao Jose dos Campos - Institute for Science and Technology - University of the State of São Paulo Júlio de Mesquita Filho (UNESP – ICT) - Av. Eng. Francisco José Longo, 777 - São José dos Campos – SP, Brazil
  • School of Dentistry of Sao Jose dos Campos - Institute for Science and Technology - University of the State of São Paulo Júlio de Mesquita Filho (UNESP – ICT) - Av. Eng. Francisco José Longo, 777 - São José dos Campos – SP, Brazil
Bibliografia
  • [1] L.A. Lang, I. Tulunoğlu, A critically appraised topic review of computer-aided design/computer-aided machining of removable partial denture frameworks, Dental Clinics of North America 58/1 (2014) 247-255.
  • [2] R. Bibb, D. Eggbeer, R. Williams, Rapid manufacture of removable partial denture frameworks, Rapid Prototype Journal 12/2 (2006) 95-99.
  • [3] I. Baltag, K. Watanabe, O. Miyakawa, Internal porosity of cast titanium removable partial dentures: influence of sprue direction and diameter on porosity in simplified circumferential clasps, Dental Materials 21/6 (2005) 530-537.
  • [4] M.J. Arrais, In vitro study of the permanent deformation in the bar clasps casted cobalt-chromium alloys and commercially pure titanium, submitted to stress-strain tests, Doctoral These, University of Sao Paulo, São Paulo (SP), Brazil, 2005 (in Portuguese).
  • [5] R.C. Rodrigues, R.F. Ribeiro, M.D.A.G. de Mattos, O.L. Bezzon, Comparative study of circumferential clasp retention force for titanium and cobalt-chromium removable partial dentures, Journal of Prosthetic Dentistry 88/3 (2002) 290-296.
  • [6] A.L. Ichi, Feasibility analysis of CAD-CAM technology application for rapid prototyping in the manufacturing of steel structured removable partial denture by comparing it to the conventional method, Master dissertation, University of São Paulo, São Paulo (SP), Brazil, 2010 (in Portuguese).
  • [7] A. Azari, S. Nikzad, The evolution of rapid prototyping in dentistry: a review, Rapid Prototyping Journal 15/3 (2009) 216-225.
  • [8] S. Nayar, S. Bhuminathan, W.M. Bhat, Rapid prototyping and stereolithography in dentistry, Journal of Pharmacy & Bioallied Sciences 7/1 (2015) 216-219.
  • [9] Q. Liu, M.C. Leu, S.M. Schmitt, Rapid prototyping in dentistry: technology and application, International Journal Advanced Manufacturing Technology 29 (2006) 317-335.
  • [10] E.S.A. Nasr, A. Al-Ahmari, K. Moiduddin, CAD Issues in Additive Manufacturing. Reference Module in Materials Science and Materials Engineering – Comprehensive Materials Processing, Volume 10, Chapter 14, 2014, 375-399.
  • [11] M.W. Cunico, Development of production process of titanium alloy prosthesis, Doctoral Theses, Sao Paulo University of Sao Paulo, Brazil, 2013 (in Portuguese).
  • [12] B.A. Rocha, Development of production process of titanium alloy prosthesis, Doctor These, Instituto de Engenharia Mecânica e Gestão Industrial, Porto, Portugal, 2010 (in Portuguese).
  • [13] C. Kermer, A. Lindner, I. Friede, A. Wagner, W. Millesi, Preoperative stereolithographic model planning for primary reconstructions in craniomaxillofacial trauma surgery, Journal Craniomaxillofacial Surgery 26 (1998) 136-139.
  • [14] K. Salonitis. Stereolithography. Reference Module in Materials Science and Materials Engineering – Comprehensive Materials Processing, Volume 10, Chapter 3, 2014, 19-67.
  • [15] A. Hazeveld, S.J.J. Huddleston, Y. Ren, Accuracy and reproducibility of dental replica models reconstructed by different rapid prototyping techniques, American Journal of Orthodontics and Dentofacial Orthopedics 145/1 (2014) 108-115.
  • [16] G.H. Wu, S.J. Hsu, Polymeric-Based 3D Printing for Tissue Engineering, Journal of Medical and Biological Engineering 35 (2015) 285-292.
  • [17] H.H. Huang, Surface characterization of passive film on Ni-Cr-based dental casting alloys, Biomaterials (Taiwan) 24/9 (2003) 1575-1582.
  • [18] G. Davidowitz, P.G. Kotick, The use of CAD/CAM in dentistry. Dental Clinics of North America 55/3 (2011) 559-570.
  • [19] P. Malara, L.B. Dobrzański, Designing and manufacturing of implantoprosthetic fixed suprastructures in edentulous patients on the basis of digital impressions, Archives of Materials Science and Engineering 76/2 (2015) 163-171.
  • [20] P. Malara, L.B. Dobrzański, Screw-retained full arch restorations - methodology of computer – aided designing and manufacturing, Archives of Materials Science and Engineering 83/1 (2017) 23-29.
  • [21] P. Malara, L.A. Dobrzański, J. Dobrzańska, Computeraided designing and manufacturing of partial removable dentures, Journal of Achievements in Materials and Manufacturing Engineering 73/2 (2015) 157-164.
  • [22] R.S.C. Gutiérrez, C.M.D. Meseguer, B.A. Gandía, Analysis of the feeding system in the injection proces of peek in fixed partial dentures, Procedia Engineering 132 (2015) 1021-1028.
  • [23] D. Kim, C. Park, Y. Yi, L. Cho, Comparison of cast Ti-Ni alloy clasp retention with conventional removable partial denture clasps, Journal of Prosthetic Dentistry 91 (2004) 374-382.
  • [24] D. Eggbeer, R. Bibb, R. Williams, The computeraided design and rapid prototyping fabrication of removable partial denture frameworks, Proc. of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine 219/3 (2005) 195-202.
Uwagi
PL
Opracowanie w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018)
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-c9ecfeff-5cfe-4f47-b3ab-fa6b766075d9
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