Thickening of spine ligamentum flavum and facet tropism
نویسندگان
چکیده
منابع مشابه
Ligamentum flavum hematoma in the lumbar spine.
A patient who presented with symptoms suggestive of nerve root compression secondary to an extradural mass was found to have a hematoma in the ligamentum flavum. Pathological examination of surgical specimens revealed an old hemorrhage, and hemosiderin deposits around organized granulation tissue within the ligamentum flavum. Vessels within the ligamentum flavum had, presumably, ruptured during...
متن کاملDorsal Spinal Ligamentum Flavum Thickening: A Magnetic Resonance Imaging Study
Study Design A retrospective radiological study of the ligamentum flavum (LF). Purpose We determined the relationship of dorsal spinal LF thickening with age and sex using magnetic resonance imaging (MRI). We also determined whether LF thickening has a predominant tendency to occur at a specific dorsal level and on a specific side. Overview of Literature Many researchers have studied LF thi...
متن کاملOssification and hypertrophy of ligamentum flavum at thoracic spine.
BACKGROUND Hypertrophy of the ligamentum flavum is a pathological condition that causes neurological symptom (radiculopathy and / or myelopathy) and usually occurs in the thoracic,2 less frequently in the cervical spine that commonly involves thoracic spine. This study was conducted to analyse the clinical presentation and outcome of surgery of ossified ligamentum flavum at thoracic spine. ME...
متن کاملRadiologic imaging of symptomatic ligamentum flavum thickening with and without ossification.
Thickening of the ligamenta flava with and without ossification in the thoracic and lumbar regions is a frequent finding on CT scanning; however, it is not widely appreciated as a possible primary cause of compressive cord, cauda equina, and nerve-root symptoms. We present observations from a series of seven patients whose symptoms were caused exclusively or largely by thickened ligamenta flava...
متن کاملOssification of the Ligamentum Flavum
Ossification of the ligamentum flavum is a rare cause of thoracic myelopathy. It develops in East Asians more frequently than in people from other areas. The exact pathophysiology has not been elucidated yet; however, it largely depends on biomechanical alterations, especially changes in the tensile force. Because the spinal cord is compressed from the posterior side, the first and most common ...
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ژورنال
عنوان ژورنال: Coluna/Columna
سال: 2014
ISSN: 1808-1851
DOI: 10.1590/s1808-18512014130100350