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Updated: May 13, 2025

Three-Dimensional Preoperative Virtual Planning in Derotational Proximal Femoral Osteotomy
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Published on: February 17, 2023

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机械轴偏移 肢体延长在解剖轴上的偏移,回顾性分析

Akram Al Ramlawi1, Philip K McClure1, John E Herzenberg1

  • 1International Center for Limb lengthening, Sinai of Baltimore, Baltimore, MD.

JB & JS open access
|April 15, 2025
PubMed
概括

使用磁性内指甲 (MILNs) 延长前段对下肢对齐的影响最小. 使用MILNs的股骨延长在机械轴上几乎没有偏差,保持了关节对齐.

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相关概念视频

Beams with Unsymmetric Loadings01:17

Beams with Unsymmetric Loadings

Analyzing a supported beam under unsymmetrical loadings is essential in structural engineering to understand how beams respond to varied force distributions. This analysis involves calculating the deflection and identifying points where the slope of the beam is zero, which are crucial for ensuring structural stability and functionality.
The first moment-area theorem determines the slope at any point on the beam. This theorem indicates that the change in slope between two points on a beam...
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Eccentric Axial Loading in a Plane of Symmetry01:16

Eccentric Axial Loading in a Plane of Symmetry

Eccentric axial loading occurs when an axial load is applied away from the centroidal axis of a structural member. This scenario is common in engineering, where structural elements may not be directly aligned due to various design or functional requirements.
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