Experimental and numerical method in biomechanical analysis of miniplate osteosynthesis of mandible fracture

• Autorzy: Ziębowicz, A. , Marcinak, J.
• Języki publikacji: EN

Abstrakty

EN

The paper presents the results of research on the choice of optimal metallic biomaterials (Cr-Ni-Mo steel and titanium) for implants applied in maxillofacial part of cranium. Based on literature the range of coenitive problems has been determined, the solution of which is of prospective importance for the de- velopment of new techniques of the osteosynthesis of mandible bone. A program of investigations comprised an analysis of the slate of stresses and strains in the mandible and stabilization of miniplates applying the holographic interferemetry and the finite element methods. The aim of these investigations was to check whether such implants might warrant a controlled stabilization of the broken elements and whether the yield stresses of both biomaterials are not exceeded.

Słowa kluczowe

EN

biomechanics; biomaterials; mandible; miniplate osteosynthesis

• Czasopismo: Acta of Bioengineering and Biomechanics
• Rocznik: 2004
• Tom: Vol. 6, nr 2
• Strony: 17-22
• Opis fizyczny: Bibliogr. 10 poz., rys., tab.

Twórcy

autor

Ziębowicz, A.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice

autor

Marcinak, J.

• Institute of Engineering Materials and Biomaterials, Silesian University of Technology, Gliwice

Bibliografia

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• [31 RÓŻYŁO K., JARZĄB G., The estimation of the treatment of fractures of the bones of jaw with the use of miniplates. Ann. UMSC. 1993. 48, Sect. D, pp. 15-18.
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• (71 MEYER Ch., KAHN J.L., BOUTEMI P., WILK A., Photoelastic analysis of bone deformation in the region of the mandibular condyle during mastication. Journal of Cranio-Maxillofacial Surgery, 2002, 30, 3, pp. 160-169.
• [8] MARCINIAK J., Biomateriały, Wydawnictwo Politechniki Śląskiej, Gliwice, 2002.
• [9] ZIĘBOWICZ A., Zastosowanie implantów ze stali Cr-Ni-Mo z warstwami pasywno-węglowymi do osteosyntezy płytkowej kości żuchwy, PhD Thesis, Gliwice, 2002.
• [10] ZIĘBOWICZ A., MARCINIAK J., PEZOWICZ C., Biomechanical stability analysis in the plate-niting of the mandibular angle, Acta of Bioengineering and Biomechanics, 2000, 2, 2, pp. 41-49.