148
Views
0
CrossRef citations to date
0
Altmetric
Original Articles

Finite element modelling of posterior occiput-axis fixation and biomechanical analysis of C2 intralaminar screw fixation with offset connectors

, , , , , , , , , , & show all
Pages 104-110 | Received 27 May 2021, Accepted 28 Sep 2021, Published online: 06 Oct 2021

References

  • Anderson PA, Oza AL, Puschak TJ, Sasso R. Biomechanics of occipitocervical fixation. Spine 2006;31:755–61. https://doi.org/10.1097/01.brs.0000206366.20414.87.
  • Goel A, Desai KI, Muzumdar DP. Atlantoaxial fixation using plate and screw method: a report of 160 treated patients. Neurosurgery 2002;51:1351–6.
  • Harms J, Melcher RP. Posterior C1–C2 fusion with polyaxial screw and rod fixation. Spine 2001;26:2467–71. https://doi.org/10.1097/00007632-200111150-00014.
  • Miyata M, Neo M, Ito H, et al. Rheumatoid arthritis as a risk factor for a narrow C-2 pedicle: 3D analysis of the C-2 pedicle screw trajectory. J Neurosurg. Spine 2008;9:17–21.
  • Ondra SL, Marzouk S, Ganju A, et al. Safety and efficacy of C2 pedicle screws placed with anatomic and lateral C-arm guidance. Spine 2006;31:e263–e267. https://doi.org/10.1097/01.brs.0000214882.34674.be.
  • Yeom JS, Buchowski JM, Kim H-J, et al. Risk of vertebral artery injury: comparison between C1 and C2 transarticular and C2 pedicle screws. Spine J 2013;13:775–85.
  • Gu J, Lei W, Xin Z, et al. Occiput-axis crossing translaminar screw fixation technique using offset connectors: an in vitro biomechanical study. Clinical Neurology and Neurosurgery 2018;169:49–54.
  • Brolin K, Halldin P. Development of a finite element model of the upper cervical spine and a parameter study of ligament characteristics. Spine 2004;29:376–85. https://doi.org/10.1097/01.brs.0000090820.99182.2d.
  • Zhang H, Bai J. Development and validation of a finite element model of the occipito-atlantoaxial complex under physiologic loads. Spine 2007;32:968–74. https://doi.org/10.1097/01.brs.0000261036.04919.91.
  • Panjabi MM. Cervical spine models for biomechanical research. Spine 1998;23:2684–700. https://doi.org/10.1097/00007632-199812150-00007.
  • Lee S-H, Im Y-J, Kim K-T, et al. Comparison of cervical spine biomechanics after fixed- and mobile-core artificial disc replacement: a finite element analysis. Spine 2011;36:700–8.
  • Bozic KJ, Keyak JH, Skinner HB, et al. Three-dimensional finite element modeling of a cervical vertebra: an investigation of burst fracture mechanism. J Spinal Disord 1994;7:102–10.
  • Chun DH, Yoon DH, Kim KN, et al. Biomechanical comparison of four different atlantoaxial posterior fixation constructs in adults: a finite element study. Spine 2018;43:E891–e897.
  • Zhang QH, Teo EC, Ng HW, et al. Finite element analysis of moment-rotation relationships for human cervical spine. J Biomech 2006;39:189–93.
  • Ma X, et al. A finite element modeling of posterior atlantoaxial fixation and biomechanical analysis of C2 intralaminar screw fixation. China Medical Journal 2014;127:1266–71.
  • Gabriel JP, Muzumdar AM, Khalil S, et al. A novel crossed rod configuration incorporating translaminar screws for occipitocervical internal fixation: an in vitro biomechanical study. Spine J 2011;11:30–5.
  • Gorek J, Acaroglu E, Berven S, et al. Constructs incorporating intralaminar C2 screws provide rigid stability for atlantoaxial fixation. Spine 2005;30:1513–8. https://doi.org/10.1097/01.brs.0000167827.84020.49.

Reprints and Corporate Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

To request a reprint or corporate permissions for this article, please click on the relevant link below:

Academic Permissions

Please note: Selecting permissions does not provide access to the full text of the article, please see our help page How do I view content?

Obtain permissions instantly via Rightslink by clicking on the button below:

If you are unable to obtain permissions via Rightslink, please complete and submit this Permissions form. For more information, please visit our Permissions help page.