Assesment of the binding strength of selected bonding systems used for cementation of implantoprosthetic suprastructures

• Autorzy: Malara P. , Pasieka A. , Paluch K. , Sobolewska K.

Identyfikatory

DOI

10.5604/01.3001.0010.1443

• Języki publikacji: EN

Abstrakty

EN

Purpose: of this paper is the assessment of the strength of binding of selected bonding systems used for fixing prosthetic works. The characteristics of cement materials used for settling the crowns on the implant abutments were also included. The study has presented the evaluation of the binding strength of selected bonding systems used for fixed prosthetic works. Design/methodology/approach: Metal substructures of single-unit cement-retained crown were designed and manufactured using CAD/CAM technology. Created wax models were changed to metal substructures and settled on the abutments attached to implant replicas with a group of commonly used dental cements. The binding strength was tested on Zwick Z 100 static tensile testing machine. Findings: It was found that MaxCem is the strongest material among the tested cements which can withstand the force of 175 N. Double cured cements containing the resins may withstand very high tensile strengths which can be a problem when the crown needs to be taken off. The bonding strength of the dental cements can be influenced by the width of the film, its thickness, even distribution of the cement between the crown and the abutment and the setting time. The higher the viscosity of the cement, the lower the retention of the crown on the implant abutment. Research limitations/implications: In order to limit the designing and manufacturing errors the whole technological process should be carried out with CAD/CAM technology. The cement should be evenly distributed inside the metal cup to prevent from creation of empty spaces between the crown and the abutment. It may be necessary to design and manufacture special holders to maintain the samples in the testing machine to minimalize the risk of creation initial tensile forces. Practical implications: The research gives an insight into the possibilities of choosing the cement for bonding the crown onto the implant abutment preserving the connection between the bone and the implant in case of necessity of the removal of the crown. Originality/value: The research is focused on the binding strength of the cements most commonly used for settling the crowns on the implant abutments. It helps with clinical decision making when choosing the proper cement for these purposes.

Słowa kluczowe

EN

dental cements; cement-retained crown; dental implant; CAD/CAM

PL

cementy stomatologiczne; implant stomatologiczny; CAD/CAM

• Wydawca: International OCSCO World Press
• Czasopismo: Journal of Achievements in Materials and Manufacturing Engineering
• Rocznik: 2017
• Tom: Vol. 80, nr 1
• Strony: 18--24
• Opis fizyczny: Bibliogr. 16 poz., rys., tab.

Twórcy

autor

Malara P.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Pasieka A.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Paluch K.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

autor

Sobolewska K.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, ul. Konarskiego 18a, 44-100 Gliwice, Poland

Bibliografia

• [1] G. Craig, Dental materials, Urban & Partner, Wrocław 2008.
• [2] M. Gołębiewska, Prosthetic Materials, Medical University of Białystok, Białystok, 2003.
• [3] M. Pietrzak, J. Gruszewska, Materials in prosthetics and density, PZWL, Szczecin, 1998.
• [4] P. Binon, The evolution and evaluation of two interference-fit implant interfaces, Postgraduate Dentistry, 1996.
• [5] J. Żmudzki, P. Malara, G. Chladek, Full contoured tooth-implant supported 3-pointic all-ceramic denture during occlusal load transfer in lateral region, Archives of Metallurgy and Materials 61/2A (2016) 843-846.
• [6] C. Drago, T. Peterson, Dental Implants, PZWL, Warsaw, 2014.
• [7] L. Łomżycki, The intraosseous implants in prosthetictreatment - the evolution of implantology, Dental Prosthetics LXII (2012) 244-251.
• [8] P. Malara, L.B. Dobrzański, Computer-aided design and manufacturing of dental surgical guides based on cone beam computed tomography, Archives of Materials Science and Engineering 76/2 (2015) 140-149.
• [9] 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.
• [10] P. Malara, Z. Czech, W. Świderski, Influence of the light source and curing parameters on microhardnes of a silorane-based dental composite material, Archives of Metallurgy and Materials 61/3 (2016) 985-990.
• [11] G. Chladek, K. Basa, J. Żmudzki, P. Malara, A. Nowak, J. Kasperski, Influence of aging solutions on wear resistance and hardness of selected resin-based dental composites, Acta of Bioengineering and Biomechanics 18/3 (2016) 1-16.
• [12] W. Świderski, Z. Czech, P. Malara, Of compressive strength of dental fillings photoreactive curable with visible light, Chemical industry 93/12 (2014) 2214-2217.
• [13] PN-EN ISO 4049, Polymeric materials for fillings, reconstruction and cementing.
• [14] PN-EN ISO 14801: 2008 Dentistry-Implantsendurance test intraosseous dental implants.
• [15] J. Marciniak, Biomaterials, Silesian University of Technology, Gliwice, 2002.
• [16] L. Dobrzański, A. Dobrzańska-Danikiewicz, P. Malara, T. Gaweł, L.B Dobrzański, A. Achtelik-Franczak, Fabrication of scaffolds from Ti6Al4V powders using the computer aided laser method. Archives of Metallurgy and Materials 60/2A (2015) 1065-1070.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017).