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Importance of UIV+1 Slope on Shear Force and Risk of PJK Development: Mathematical and Musculoskeletal Modeling With

Fatemeh Alavi1, Christopher J Nielsen2, Raja Rampersaud2

  • 1Osteoporosis and Women's Health Research, Toronto General Hospital, University Health Network (UIHN), Toronto, ON, Canada.

Global Spine Journal
|October 15, 2025
PubMed
Abstract

Keywords:
UIV+1 slopeadult spinal deformitymusculoskeletal analysisproximal junctional kyphosissagittal alignmentupper instrumented vertebravertebral loading

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