Morphometric Study of the Lumbar Posterior Longitudinal Ligament
نویسندگان
چکیده
منابع مشابه
Morphometric Study of the Lumbar Posterior Longitudinal Ligament
Objective Morphometric data for the lumbar posterior longitudinal ligament (PLL) was investigated to identify whether there is a difference in the morphometry of the PLL of the lumbar spine at each level with respect to the pattern of intervertebral disc displacement. Methods In 14 formalin-fixed adult cadavers (12 males and 2 females), from L1 to L5, the authors measured the width and height...
متن کاملMechanosensitive afferent units in the lumbar posterior longitudinal ligament.
STUDY DESIGN The mechanosensitive afferent units in the lumbar posterior longitudinal ligament were investigated in an animal model using an electrophysiologic technique. OBJECTIVES The objectives of this study were to identify the mechanosensitive receptive fields in the lumbar posterior longitudinal ligament and to investigate their distribution and characteristics. SUMMARY OF BACKGROUND ...
متن کاملSimultaneous Diffuse Idiopathic Hyperostosis, Ossification of the Posterior Longitudinal Ligament and Ligamentum Flavum
Background and Importance: A 60-year-old diabetic man with simultaneous diffuse idiopathic hyperostosis, massive ossification of the posterior longitudinal ligament and cervical and higher part of thoracic ligamentum flavum is reported in this article. Such comorbidity rarely occurs. Case Presentation: The patient’s chief complaint was sensation abnormalities without gait disturbance or ...
متن کاملOssification of the posterior longitudinal ligament.
The authors described 21 patients aged 37 to 83 with ossification of the posterior longitudinal ligament (10 with ischemic myelopathy, 6 with aftermaths of a trauma of the cervical spine, and 5 with the radicular syndrome on the basis of vertebral osteochondrosis. X-ray signs of three types of ossification of the posterior longitudinal ligament were defined and specified: linear, curved and mix...
متن کاملProtrusion of the posterior longitudinal ligament simulating herniated lumbar intervertebral disc.
The most common cause of lumbar or sacral nerve-root compression probably is herniation of the nucleus pulposus. There are some patients with typical clinical-and even radiological-evidence of ne'rVe root compression, however, in whom no herniation is found at operation; instead the nerve root is compressed by a fold in the posterior longitudinal ligament, and, when this is excised, there is
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ژورنال
عنوان ژورنال: Journal of Korean Neurosurgical Society
سال: 2018
ISSN: 2005-3711,1598-7876
DOI: 10.3340/jkns.2017.0257