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Updated: Feb 28, 2026

Force System with Vertical V-Bends: A 3D In Vitro Assessment of Elastic and Rigid Rectangular Archwires
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对于II型形骨折的前方形螺丝固定的有限元分析

Pedro Miguel González-Vargas1,2, Antía Millán3, José Luis Thenier-Villa4

  • 1Department of Neurosurgery, University Hospital Complex of Vigo, 36312 Vigo, Spain.

Materials (Basel, Switzerland)
|February 27, 2026
PubMed
概括

前螺丝固定有效地稳定了II型牙骨折. 有限元分析显示,男性患者和斜体负荷下的压力更高,突出了个性化手术规划的必要性.

关键词:
关于FEM的分析这是一种Odontoid.螺丝固定装置的固定方式第二种类型的骨折 II型骨折

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General Case of Eccentric Axial Loading01:12

General Case of Eccentric Axial Loading

Unsymmetrical bending occurs when the bending moment applied to a structural member does not align with its principal axis. This misalignment leads to complex stress distributions and deflection patterns that differ from symmetrical bending, which are essential for designing structures to withstand different loading conditions.
Consider a member subjected to equal and opposite forces that are applied along a line that does not coincide with the member's neutral axis. In unsymmetrical...
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