Computer aided manufacturing and design of fixed bridges restoring the lost dentition, soft tissue and the bone

• Autorzy: Malara P. , Dobrzański L. B.

Identyfikatory

DOI

10.5604/01.3001.0009.7101

• Języki publikacji: EN

Abstrakty

EN

Purpose: The aim of the paper is to present the methodology of computer aided designing and manufacturing of an all-ceramic multi-unit bridge restoring missing teeth and the lost soft and hard tissues of the oral cavity as a result of surgical treatment of oral tumor. Design/methodology/approach: The methodology of computer aided designing and manufacturing of the multi-unit all-ceramic bridge was presented on the basis of an actual clinical case of a patient who underwent the surgical treatment of myxoma of the oral cavity. All the steps of clinical and technical production of the bridge were described and illustrated. Findings: It is possible to use the CAD/CAM technology to design and manufacture all-ceramic multi-unit bridges restoring missing teeth and the lost soft and hard tissues of the oral cavity. The design of the bridge must be clinically validated using mock-ups and only then can be implemented for the CAM software. Practical implications: Thanks to the method of designing and manufacturing of multiunit all-ceramic bridges for patients with significant lost of the soft and hard tissues of the mouth it is possible to carry out a prosthetic rehabilitation of patients after trauma and tumor surgery. Originality/value: : The execution of extensive bridges with the maximum available height of about 25 mm requires a high technological rigor at the design and manufacture stage. To ensure longevity of the reconstruction, it is necessary to plan all the work while maintaining the maximum thickness of the substructure. It is desirable to provide minimum of 2 mm thick substructure and the surface of at least 20 mm2 or more in the cross-sections. At the same time, the structure of the bridge must be supported on the alveolar ridge to provide aesthetics and endurance.

Słowa kluczowe

EN

zirconium dioxide; prosthetic bridge; all-ceramic denture; CAD/CAM; PMMA

PL

dwutlenek cyrkonu; most protetyczny; proteza pełnoceramiczna; CAD/CAM; PMMA

• Wydawca: International OCSCO World Press
• Czasopismo: Archives of Materials Science and Engineering
• Rocznik: 2016
• Tom: Vol. 81, nr 2
• Strony: 68--75
• Opis fizyczny: Bibliogr. 20 poz.

Twórcy

autor

Malara P.

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

autor

Dobrzański L. B.

• Centre of Medicine and Dentistry SOBIESKI, ul. Sobieskiego 12, 44-100 Gliwice, Poland

Bibliografia

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• [12] B. Orzechowska-Wylęgała, M. Kajor, M. Mazur, A. Wodołażski, P. Malara, J. Drugacz: Malignant lymphoma or inflammation? Difficulties diagnostic and therapeutic – two cases, Polish Merkuriusz Medicine 20/118 (2006) 433-436.
• [13] 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.
• [14] 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.
• [15] 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.
• [16] P. Malara, L.B. Dobrzański, J. Dobrzańska, Computeraided designing and manufacturing of partial removable dentures. Journal of Achievements of Materials and Manufacturing Engineering 73/2 (2015) 157-164.
• [17] J. Żmudzki, G. Chladek, P. Malara, L. Dobrzański, The simulation of a mastication efficiency of the mucous-borne complete dentures. Archives of Materials Science and Engineering 63/2 (2013) 75-86.
• [18] S.C. Gutiérrez-Rubert, M.D. Meseguer-Calas, A. Gandía-Barberá, Analysis of the feeding system in the injection process of peek in fixed partial dentures, Procedia Engineering 132 (2015) 1021-1028.
• [19] G. Chladek, J. Żmudzki, P. Malara, L.A Dobrzański, C. Krawczyk, Influence of introducing silver nanoparticles on tribological characteristics of soft liner, Archives of Materials Science and Engineering 62/1 (2013) 5-14.
• [20] M. Hannig, B. Wöstmann, M. Balkenhol, Fracture strength of temporary fixed partial dentures: CAD/CAM versus directly fabricated restorations, Dental Materials 27/4 (2011) 339-347.

Uwagi

PL

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