Spatial deformations of osteosynthesis systems. Message 2. Experimental results

Authors

  • М. M. Dyman Національний технічний університет України «Київський політехнічний інститут імені Ігоря Сікорського, Ukraine
  • M. S. Shidlovskiy Національний технічний університет України «Київський політехнічний інститут імені Ігоря Сікорського, Ukraine https://orcid.org/0000-0002-2412-3924
  • D. G. Odydko Національний технічний університет України «Київський політехнічний інститут імені Ігоря Сікорського, Ukraine
  • О. P. Zakhovaiko Національний технічний університет України «Київський політехнічний інститут імені Ігоря Сікорського, Ukraine https://orcid.org/0000-0003-4572-4144

DOI:

https://doi.org/10.20535/2521-1943.2020.89.195054

Keywords:

osteosynthesis, biomechanical characteristics, tibia, compression, bending, torsion, displacements in a fracture, angle of rotation, dangerous loads, permissible load

Abstract

Test procedure and a device for the spatial loading of full-scale bone specimens with fractures and fixation means and simultaneous measurement of mutual displacements arising in the fracture region due to the load are presented. The device allows us to apply longitudinal, transverse bending and rotational one-time and long-term cyclic loads to the specimen, simulating the action of loads when walking. The measurement of displacements was carried out by digitally photographing the fracture areas followed by computer image processing.

The test results of the “tibia with simulated fracture - fixation plate” systems under spatial loading by three external forces are presented, which cause compression, bending and torsion. As a result of the tests, the values of mutual displacements and the angles of mutual rotation of parts of the fracture were measured.

Comparison of test and calculation results using the relationships described in Message 1 shows the suitability of the method, which allows us to quickly and reliably assess the level of displacements in bone fractures under the spatial loading.

References

  2. Weber, T.G., Harrington, R.M., Henley, M.B. and Tencer, A.F. (1997), “The role of fibular fixation in combined fractures of the tibia and fibula: a biomechanical investigation”, J Orthop. Trauma, vol. 11, no. 3, pp. 206–211.
  3. Zelle, B.A., Bhandari, M., Espiritu, M. and dr. (2006), “Treatment of distal tibia fractures without articular involvement: a systematic review of 1125 fractures”, J Orthop Trauma, vol. 20, no. 1, pp. 76–79.
  4. Jaarsma, R.L. van Kampen, A. (2004), “Rotational malalignment after fractures of the femur”, J Bone Joint Surg Br., vol. 86, no. 8, pp. 1100–1104. https://doi.org/10.1302/0301-620X.86B8.15663
  5. Ricci, W.M., Bellabarba, C., Lewis, R., and dr. (2001), “Angular malalignment after intramedullary nailing of femoral shaft fractures”, J Orthop Trauma, vol. 15, no. 2, pp. 90–95.
  6. Tonin, M.S. (2009), Biomehanicheskie sistemyi osteosinteza pri lechenii perelomov klyuchitsyi [Biomechanical systems of osteosynthesis in the treatment of clavicle fractures], avtoref. dis., Saratov, Russian.
  7. Shidlovskogo, M.S. and Lakshi, A.M. (ed.) (2017), Eksperimentalni doslidzhennya zasobiv osteosintezu, [Experimental studies of osteosynthesis], Lenvit, Kyiv, Ukraina.
  8. Shidlovskiy, M.S., Radomskiy, O.A., Litun, Y.M., AksyutIn, A.G. Zareestrovano 12.03.2012, Byul. № 5, 2012, Sposib vimiryuvannya zmischen ulamkiv kistok lyudini v eksperimentI, Patent na korisnu model № 68177.
  9. Shidlovskiy, M.S., Zahovayko, O.P., Diman, M.M. 12.06.2017, Byul. № 11, 2017, Sposib viznachennya zmischennya ulamkiv kistok v mistsyah perelomiv, Patent na korisnu model № 117085.
  10. Shidlovskiy, M.S., Litun, Y.M., Zahovayko, O.P., Onischenko, E.E., Diman, M.M. 25.09.2018, Byul. № 18, 2018, Sposib vimiryuvannya prostorovih peremischen ulamkiv kistok lyudini v eksperimenti, Patent na korisnu model № 128638.
  11. Bur’yanov, O.A., Shidlovskiy, M.S., Omelchenko, T.M., Diman, M.M., Musienko, O.S. (2017), “Deformatsiyni harakteristiki sistem fiksatsiyi, scho zastosovuyutsya pri perelomah ta korektsIynih osteotomiyah distalnogo viddilu velikogomilkovoyi kistki”, Litopis travmatologiyi ta ortopediyi, no. 1–2, pp. 129–133.
  12. Shidlovskiy, М., Dyman, М. and Omelchenko, T. (2018), “The tibial fractures fixation system deformation characteristics”, Mechanics and Advanced Technologies, vol. 84, no. 3, pp. 52–60. https://doi.org/10.20535/2521-1943.2018.84.141615

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Published

2020-09-01

How to Cite

[1]
Dyman М. M., M. S. Shidlovskiy, D. G. Odydko, and Zakhovaiko О. P., “Spatial deformations of osteosynthesis systems. Message 2. Experimental results”, Mech. Adv. Technol., no. 2(89), Sep. 2020.

Issue

No. 2(89) (2020)

Section

Mechanics

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