Zobrazeno 1 - 10
of 15
pro vyhledávání: '"L A Sether"'
Publikováno v:
Clinical Anatomy. 5:433-440
An anatomic study focused on the proximal cervical spinal nerves has not been reported. Therefore, we dissected the cervical spinal nerves of three cadavers and examined stained sections in parasagittal and axial planes through the proximal cervical
Publikováno v:
Clinical Anatomy. 4:366-372
The anatomic relationships between the dorsal and ventral roots, spinal nerve, and dorsal and ventral rami of the lumbar spinal nerves have been described previously primarily on the basis of gross dissection and not on sectional anatomic techniques.
Autor:
L A Sether, D S Biller, S N Yu, Victor M. Haughton, C Nguyen, J C Eurell, Khang-Cheng Ho, J A Strandt
Publikováno v:
Radiology. 175:207-211
Because the structure, maturation, and degeneration of canine intervertebral disks resemble those of humans, the authors developed a model of acute intervertebral disk degeneration in dogs. Herniated disks of 18 dogs were examined with magnetic reson
Publikováno v:
Journal of magnetic resonance imaging : JMRI. 2(1)
Histologic correlation of the different magnetic resonance (MR) appearances of articular cartilage has not been studied extensively. Therefore, the authors correlated thin (high-resolution) MR sections of articular cartilage with histologic sections.
Publikováno v:
Radiology. 178(3)
The appearance of the proximal lumbar spinal nerves at magnetic resonance (MR) imaging has not, to the authors' knowledge, been described. MR images and exactly corresponding sections obtained from four cadavers by means of a freezing microtome were
Publikováno v:
Radiology. 177(2)
The effect of age on the signal intensity of normal lumbar intervertebral disks was studied. Twenty-seven cadavers ranging in age from newborn to 79 years were studied with use of a 1.5-T magnetic resonance (MR) imager within 48 hours of death. The s
Publikováno v:
Radiology. 170:523-526
The purpose of this study was to develop criteria for distinguishing normal and degenerated lumbar intervertebral disks. Cryomicrotome sections from and magnetic resonance images of 31 cadavers were reviewed. The immature nucleus pulposus, found up t
Publikováno v:
Radiology. 169:93-97
The spines of 28 cadavers were studied with magnetic resonance (MR) imaging, correlated with anatomic sections, to characterize the progressive and regressive changes in the nucleus pulposus. Four additional types of nucleus pulposus were identified
Publikováno v:
Journal of Computer Assisted Tomography. 13:594-597
The incidence of unfused ossicles in the lumbar spine, in radiographic studies, is 0.7-1.5%. With a sledge cryomicrotome, we sectioned 273 lumbar facet joints in 38 adult cadavers and correlated the anatomic appearance of the joints with CT and magne
Publikováno v:
AJNR Am J Neuroradiol
Tears of the anulus fibrosus, which have been implicated in back pain, have not been studied systematically with MR imaging. We correlated MR images with cryomicrotome sections to study the lumbar anulus fibrosus in 20 cadavers. Three distinct types