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Modelling of a Stress-Strain State of Screws of Transpedicular Spine Fixation System
Abstract:For maintenance of a spine stability during the postoperative period a transpedicular fixing of its elements is often used. Usually the transpedicular systems are formed of rods which as a result form a design of the frame type, fastening by screws to vertebras. Such design should be rigid and perceive loadings operating from the spine without essential deformations. From the perfection point of view of known designs their stress whole, and each of elements, in particular is of interest. In this study the modeling of the transpedicular screw is performed and estimation of its deformations taking into account interaction with a vertebra body having variable structure is made.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1062310Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 1366
 N. Shealy, and V. Borgmeyer, "Decompression, reduction, and stabilization of the lumbar spine: acost-effective treatment for lumbosacral pain," American Journal of Pain Management, vol. 7, no. 2, pp. 663-665, April 1997.
 T. Lund, T. R. Oxland, B. Jost, P. Cripton, S. Grassmann,C. Etter, and L.-P. Nolte, "Interbody cage stabilisation in the lumbar spine," Journal of Bone and Joint Surgery, vol. 80-b, no. 2, pp. 351-359, March 1998.
 R. Schmid, D. Krappinger, P. Seykora, M. Blauth, and A. Kathrein, "PLIF in tthoracolumbar trauma: technique and radiological results," European Spine Journal, vol. 19, no. 7, pp. 1079-1086, July 2010.
 V.A. Radchenko, and N.O. Korzh, Practical work on stabilization of thoracic and lumbar departments of a backbone,Kharkov: Prapor, 2004.
 V.Z. Vlasov, and N.N. Leontyev, Beams, plates and covers on the elastic basis, Moscow: SPHof the Phys. and Math. Lit., 1980.