Results 231 to 240 of about 53,259 (284)

Traumatic Displacement of the Cartilagenous Vertebral Rim: A Sign of Intervertebral Disc Prolapse

open access: closedRadiology, 1974
Forward displacement of the ossified portion of the vertebral rim has been observed from the lower margin of C-2 and/or C-3 vertebrae in 4 adolescents, a finding which heralds prolapse of the contiguous intervertebral disc. Healing occurs with osteophyte formation at the site of injury.
Richard H. Keller
openalex   +4 more sources

Digital Image Correlation Method in Measuring the Out of Plane Displacement: A Case Study on an Artificial Intervertebral Disc

open access: closedVolume 5: Biomedical and Biotechnology, 2021
Abstract We have developed a simple, low-cost, and innovative design — known as a “disc emulator” to mimic the mechanical response of a motion segment (vertebra - intervertebral disc-vertebra) of the human spinal column under axial compression loads.
Hassan Mansour Raheem   +2 more
openalex   +3 more sources

Deep Convolutional Neural Networks Using U-Net for Automatic Intervertebral Disc Segmentation in Axial MRI

2022 Innovations in Intelligent Systems and Applications Conference (ASYU), 2022
Lumbar disc herniation, which occurs as a result of the rupture of the protective outer part of the disc between the vertebrae in the lumbar region and displacement of the disc due to various reasons such as a sedentary life or lifting a heavy load ...
Merve Apaydin   +4 more
semanticscholar   +1 more source

Optimization of nucleus pulposus removal rate in the intervertebral disc during artificial nucleus replacement using lumbar finite element model simulation

International Conference on Digital Human Modeling, 2022
A herniated intervertebral disc (HIVD) is a disease caused by the prolapse of the nucleus pulposus of the intervertebral disc due to aging and repeated damage.
Yeeun Kang, Jaemin Kim, Junghwa Hong
semanticscholar   +1 more source

Anatomical assessment of the biomechanical factors isolated influence on the process of disc material displacements beyond the of intervertebral space within the cervical spine segment in the structure of dorsopathies

open access: closedOperativnaya khirurgiya i klinicheskaya anatomiya (Pirogovskii nauchnyi zhurnal), 2022
E. V. Yakovlev   +8 more
openalex   +2 more sources

Overloading effect on the osmo-viscoelastic and recovery behavior of the intervertebral disc

Proceedings of the Institution of mechanical engineers. Part H, journal of engineering in medicine
In vitro studies investigating the effect of high physiological compressive loads on the intervertebral disc mechanics as well as on its recovery are rare.
Faten Feki   +5 more
semanticscholar   +1 more source

Semi-automatic segmentation of intervertebral disc for diagnosing herniation using axial view MRI

International Conference on Advanced Technologies for Signal and Image Processing, 2020
We consider the problem of lower back pain and sciatica due to the loss of the disc’s height and the displacement of vertebrae. Our spine represents a combination of discs and vertebrae; between each two vertebrae, we can find an intervertebral disc.
Wafa Mbarki   +5 more
semanticscholar   +1 more source

A Study of Vertebral Displacement Due to Disc Loading and Its Risks when Using Lumbar Assist Devices

2024 IEEE International Conference on Mechatronics and Automation (ICMA)
This paper examines the displacement of the vertebral body caused by the difference in the reduction rate of compression and shear forces on the intervertebral disc, which is suggested by the use of lumbar assist devices, and the risks associated with ...
Koki Mitsuiwa   +3 more
semanticscholar   +1 more source

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