Biomechanical evaluation of the Total Facet Arthroplasty System™: 3-dimensional kinematics

Q Zhu, CR Larson, SG Sjovold, DM Rosler, O Keynan… - Spine, 2007 - journals.lww.com
Study Design. An in vitro biomechanical study to quantify 3-dimensional kinematics of the
lumbar spine following facet arthroplasty. Objectives. To compare the multidirectional flexibility …

Biomechanical evaluation of the Total Facet Arthroplasty System® (TFAS®): loading as compared to a rigid posterior instrumentation system

SG Sjovold, Q Zhu, A Bowden, CR Larson… - European Spine …, 2012 - Springer
Purpose To gain insight into a new technology, a novel facet arthroplasty device (TFAS) was
compared to a rigid posterior fixation system (UCR). The axial and bending loads through …

Histological effects of residual compression sustained for 60 minutes at different depths in a novel rat spinal cord injury contusion model

SG Sjovold, SFE Mattucci, AM Choo, J Liu… - Journal of …, 2013 - liebertpub.com
Spinal cord injuries are frequently accompanied by persisting residual compression of the
spinal cord; however, it remains controversial as to what effect the sustained compression has …

The strength profile of the thoracolumbar endplate reflects the sagittal contours of the spine

CS Bailey, SG Sjovold, MF Dvorak, CG Fisher… - Spine, 2011 - journals.lww.com
Study Design. Human cadaveric biomechanical study of indentation tests on the
thoracolumbar vertebral endplates. Objective. To map the strength profile of the thoracolumbar …

L5–S1 segmental kinematics after facet arthroplasty

…, SG Sjovold, SL Rogers, G Carandang… - International Journal of …, 2009 - ijssurgery.com
Background Facet arthroplasty is a motion restoring procedure. It is normally suggested as
an alternative to rigid fixation after destabilizing decompression procedures in the posterior …

Kinematics of total facet replacement (TFAS-TL) with total disc replacement

…, SG Sjovold, M Funk, G Carandang… - International Journal of …, 2009 - ijssurgery.com
Background Total disc replacement (TDR) and total facet replacement (TFR) have been the
focus of recent kinematics evaluations. Yet their concurrent function as a total joint …

S1 Segmental Kinematics After Facet Arthroplasty− L5

…, LI Voronov, RM Havey, DM Rosler, SG Sjovold… - 2009 - ijssurgery.com
Methods Six human cadaveric lumbar spines (L1-S1, 46.7±13.0 years) were tested in the
following sequence:(1) intact (L1-S1),(2) complete laminectomy and bilateral facetectomy at L5-…

Spinal cord tissue changes due to residual compression in a novel rat contusion model

SG Sjovold - 2006 - open.library.ubc.ca
Residual compression can potentially lead to the exacerbation of the initial spinal cord trauma
and is currently corrected by performing surgical decompression. Decompression is one …

[BOOK][B] Analysis of social interaction systems: SYMLOG research and applications

AP Hare, E Sjøvold, HG Baker - 2005 - books.google.com
… Next, Chapter 3 by Endre Sjøvold introduces a model that integrates the systematic SYMLOG
method with Bion's theories on group emotionality. This combined model increases the …

[PDF][PDF] Teams that are creatively productive: Exploring the exploitable and exploiting the explorable

F Heldal, E Sjøvold - 2021 - fhs.brage.unit.no
… In the article, we will with team processes intend internal group interactions (eg Sjøvold (2007))
related to these activities. In doing so, this study contributes to what we know about team …