Does vertebral body tethering cause disc and facet joint degeneration? A preliminary MRI study with minimum two years follow-up

A Yucekul, B Akpunarli, A Durbas, T Zulemyan… - The Spine Journal, 2021 - Elsevier
BACKGROUND CONTEXT Vertebral body tethering (VBT), a flexible compression-based
growth modulation technique, was claimed to prevent disc degeneration due to its less rigid …

Improvement of pulmonary function in children with early-onset scoliosis using magnetic growth rods

WW Yoon, F Sedra, S Shah, C Wallis, F Muntoni… - Spine, 2014 - journals.lww.com
Study Design. Case series. Objective. To determine whether there is improvement in
pulmonary function in children with early-onset scoliosis (EOS) using magnetic growth rods …

Outcomes of optimal distraction forces and frequencies in growth rod surgery for different types of scoliotic curves: an in silico and in vitro study

A Agarwal, AK Agarwal, A Jayaswal, VK Goel - Spine deformity, 2017 - Elsevier
Objective Analyze the effects of the distraction forces and frequencies on multiple
representative scoliotic curves and to establish a relationship between high distraction …

Distraction magnitude and frequency affects the outcome in juvenile idiopathic patients with growth rods: finite element study using a representative scoliotic spine …

A Agarwal, A Zakeri, AK Agarwal, A Jayaswal, VK Goel - The Spine Journal, 2015 - Elsevier
Background context Growth rods are used to limit the progression of scoliosis without
restraining the opportunity for the spine to grow. However, major complications like rod …

Effect of distraction force on growth and biomechanics of the spine: a finite element study on normal juvenile spine with dual growth rod instrumentation

A Agarwal, AK Agarwal, A Jayaswal, VK Goel - Spine deformity, 2014 - Springer
Background Growth rods are used to limit the progression of scoliosis without restraining the
opportunity for the spine to grow. The growth is sustained by consecutive distraction at …

Smaller intervertebral disc volume and more disc degeneration after spinal distraction in scoliotic children

S Lippross, P Girmond, KA Lüders, F Austein… - Journal of Clinical …, 2021 - mdpi.com
In recent decades, magnetically controlled growing rods (MCGR) were established to treat
progressive early-onset scoliosis. The aim of this investigation was to assess the effect of …

Spinal shape modulation in a porcine model by a highly flexible and extendable non-fusion implant system

M Wessels, EEG Hekman, MC Kruyt… - European spine …, 2016 - Springer
Purpose In vivo evaluation of scoliosis treatment using a novel approach in which two
posterior implants are implanted: XSLAT (eXtendable implant correcting Scoliosis in LAT …

Metamorphosis of human lumbar vertebrae induced by VEPTR growth modulation and stress shielding

CC Hasler, D Studer, P Büchler - Journal of children's …, 2015 - journals.sagepub.com
Introduction Distraction-based spinal growth modulation by growing rods or vertical
expandable prosthetic titanium ribs (VEPTRs) is the mainstay of instrumented operative …

Current benchtop protocols are not appropriate for the evaluation of distraction-based growing rods: A literature review to justify a new protocol and its development

N Shekouhi, A Kelkar, D Dick, VK Goel, D Shaw - European Spine Journal, 2022 - Springer
Purpose Although distraction-based growing rods (GR) are the gold standard for the
treatment of early onset scoliosis, they suffer from high failure rates. We have (1) performed …

Mitigating biomechanical complications of growth rods in juvenile idiopathic scoliosis

A Agarwal - 2015 - rave.ohiolink.edu
Growth rods are used to limit the progression of scoliosis without restraining the opportunity
for spinal growth. However, major complications like rod breakage, screw loosening, and …