Justin Matthew Warren

College of Engineering

Works (2)

Updated: April 5th, 2024 13:02

2022 journal article

Finite element study of the impact of pedicle screw density on the biomechanical response of a Lenke 1AN scoliotic curve

JOURNAL OF ORTHOPAEDICS, 32, 92–97.

By: J. Warren n, L. Hey * & A. Mazzoleni n

author keywords: Finite element analysis; Scoliosis; Pedicle screw; Micromotion
TL;DR: It is suggested that increasing the screw density of posterior constructs used to treat a Lenke 1AN scoliotic deformity may improve the de-rotation correction with better postural restoration, reducing the risk of future complications including pseudarthrosis. (via Semantic Scholar)
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Source: Web Of Science
Added: July 5, 2022

2020 journal article

Development and Validation of a Computationally Efficient Finite Element Model of the Human Lumbar Spine: Application to Disc Degeneration

INTERNATIONAL JOURNAL OF SPINE SURGERY, 14(4), 502–510.

By: J. Warren n, A. Mazzoleni n & L. Hey *

author keywords: finite element method; lumbar spine; validation; disc degeneration; efficient
TL;DR: The FEM presented in this article produces a biomechanical response comparable to widely accepted, complex, CT scan–based models and in vitro studies while requiring much shorter computation times, which makes the model ideal for conducting parametric studies of spinal pathologies and spinal correction techniques. (via Semantic Scholar)
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Added: September 21, 2020

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