Results 11 to 20 of about 360,246 (383)

Fully automatic segmentation of lumbar vertebrae from CT images using cascaded 3D fully convolutional networks [PDF]

open access: yesIEEE International Symposium on Biomedical Imaging, 2017
We present a method to address the challenging problem of segmentation of lumbar vertebrae from CT images acquired with varying fields of view. Our method is based on cascaded 3D Fully Convolutional Networks (FCNs) consisting of a localization FCN and a ...
Rens Janssens, G. Zeng, Guoyan Zheng
semanticscholar   +3 more sources

Morphometric Study of Atypical Lumbar Vertebrae and their Clinical Significance [PDF]

open access: yesInternational Journal of Anatomy Radiology and Surgery, 2021
Introduction: Lumbar pedicles are short and strong. They form an important part of lumbar spine and play role in transmission of weight from neural arch to the anterior part of vertebral column.
Manicka vasuki Kandavadivelu Anaimalai   +1 more
doaj   +1 more source

Thoracic and Lumbar Vertebral Bone Mineral Density Changes in a Natural Occurring Dog Model of Diffuse Idiopathic Skeletal Hyperostosis [PDF]

open access: yes, 2015
Ankylosing spinal disorders can be associated with alterations in vertebral bone mineral density (BMD). There is however controversy about vertebral BMD in patients wuse idiopathic skeletal hyperostosis (DISH).
A El Maghraoui   +47 more
core   +16 more sources

Analysis of Kinematic Characteristics of Saanen Goat Spine under Multi-Slope

open access: yesBiomimetics, 2022
In order to improve the slope movement stability and flexibility of quadruped robot, a theoretical design method of a flexible spine of a robot that was based on bionics was proposed.
Fu Zhang   +7 more
doaj   +1 more source

Bone density optimized pedicle screw instrumentation improves screw pull-out force in lumbar vertebrae

open access: yesComputer Methods in Biomechanics and Biomedical Engineering, 2021
Pedicle screw instrumentation is performed in the surgical treatment of a wide variety of spinal pathologies. A common postoperative complication associated with this procedure is screw loosening.
Sebastiano Caprara   +6 more
semanticscholar   +1 more source

A morphometric study of typical and atypical lumbar vertebrae in South Indian population

open access: yesActa Medica International, 2023
Introduction: The lumbar vertebrae are affected in conditions such as congenital defects, degenerative diseases, accidents, and cancer metastasis. A thorough knowledge of the morphometry of typical and atypical lumbar vertebrae in adults of South Indian
Ramanathan Shalini   +3 more
doaj   +1 more source

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