Stepwise reduction of functional spinal structures increase disc bulge and surface strains. J Biomech 2008;41:1953-1960.Heuer F,Schmidt H,Klezl Z. Stepwise reduction of functional spinal structures increase range of motion and change lordosis angle[J].Biomech,2007,(02):271-280....
To understand spinal fractures, it is helpful to understand how your spine works (seeAnatomy of the Spine). Your spine is made of 33 bones called vertebrae that provide the main support for your body, allowing you to stand upright, bend, and twist. In the middle of each vertebra is a h...
Because of the unique anatomy of this region, several distinct conditions, besides those already described, can affect the L5 nerve roots, the L5 spinal nerve, or the APD of L5. For example, because the neural elements of L5 are related to the L5 IVD for a relatively long distance, far...
Investigation of Lumbar Vertebrae and Disc Morphometry with Computed Tomography in Turkish Adults Conducting morphometric studies including many parameters and establishing certain standards for the anatomy of the lumbar spine will facilitate clinical a... C Samut,HI Sapmaz,A Altunkas - 《International ...
Computed tomography is the best modality to depict bony anatomy for presurgical planning. It can also diagnose disc herniation and spinal stenosis and is superior to radiographs in detecting metastases and infection (Figures 8 and 9).1,14 Nerve-root impingement is not reliably detected and has th...
The highest PR (29.2) was between degeneration and Modic changes, indicating that it is rare for Modic changes to occur without disc degeneration. Spinal pathoanatomy was common in this population, particularly IVD pathologies, and a consistent trend of a relatively greater prevalence in the lower...
- 《Surgical & Radiologic Anatomy Sra》 被引量: 23发表: 1990年 Measurement of occlusion of the spinal canal and intervertebral foramen by intervertebral disc bulge BackgroundDisc protrusion has been proposed to be a possible cause of both pain and stenosis in the lower spine. No previous study...
The anatomy was subsequently reduced in three steps: (1) ligamentous and bony posterior structures, (2) anterior and posterior ligaments and (3) nucleus. Measured were ranges of motion, three-dimensional disc bulging and surface strains of the outer annulus. Lateral bending showed the largest ...
Spinal Anatomy Cervical spine Thecervical nerve rootsand spinal cord control arm movement and sensation. Thecervical spinal cordalso controls thoracic and lumbosacral function. For anesthetic purposes, the upper cervical spinal cord (above C3) is really an extension of the brainstem, and fractures, di...
The highest PR (29.2) was between degeneration and Modic changes, indicating that it is rare for Modic changes to occur without disc degeneration. Spinal pathoanatomy was common in this population, particularly IVD pathologies, and a consistent trend of a relatively greater prevalence in the lower...