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Updated: Jul 12, 2025

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重力线-部轴偏移作为全球对齐的指南,以防止复发的近端结节形/失败

Seung-Jae Hyun1, Sungjae An2, Byoung-Joo Park3

  • 1Department of Neurosurgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam , Korea.

Operative neurosurgery (Hagerstown, Md.)
|October 19, 2023
PubMed
概括

成年脊柱形手术后经常出现的近端结节衰竭与手术后的重力直线-部轴偏移有关. 偏移小于-5厘米表示过度校正,并增加了复发PJK/F的风险.

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Unsymmetric Bending - Angle of Neutral Axis

Unsymmetrical bending occurs when a structural member is subjected to bending moments in a plane that does not align with the member's principal axes. This scenario typically arises in beams and other structural components when loads are applied at non-ideal angles, introducing complexities in stress analysis.
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Beams with Unsymmetric Loadings01:17

Beams with Unsymmetric Loadings

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Plastic Deformations of Members with a Single Plane of Symmetry01:21

Plastic Deformations of Members with a Single Plane of Symmetry

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General Case of Eccentric Axial Loading01:12

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