@article{(Open Science Index):https://publications.waset.org/pdf/6121, title = {Modelling of a Stress-Strain State of Screws of Transpedicular Spine Fixation System}, author = {Oleksandr Poliakov and Genadiy Olinichenko and Yevgen Pashkov and Vadym Kramar and Mykhaylo Kalinin}, country = {}, institution = {}, 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.}, journal = {International Journal of Mechanical and Mechatronics Engineering}, volume = {5}, number = {10}, year = {2011}, pages = {2082 - 2086}, ee = {https://publications.waset.org/pdf/6121}, url = {https://publications.waset.org/vol/58}, bibsource = {https://publications.waset.org/}, issn = {eISSN: 1307-6892}, publisher = {World Academy of Science, Engineering and Technology}, index = {Open Science Index 58, 2011}, }