Results 71 to 80 of about 8,896 (171)

Study on the causes and mechanism of atlantoaxial dislocation

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2017
Atlantoaxial joint, which is located in the body of the upper cervical spine, plays an important role in bearing and motion. It is the nerve center of medulla oblongata and spinal cord, and a lot of other important structures, such as neck ...
Jing-wen LIU   +2 more
doaj  

Estudo anatômico dimensional do arco posterior de C2 para a instrumentação com parafuso intralaminar Posterior instrumentation for laminar screw of C2: a dimensional anatomic study of axis

open access: yesActa Ortopédica Brasileira, 2009
INTRODUÇÃO: A articulação atlantoaxial possui mecanismos estabilizadores C1-C2, ligamentares, ósseos e capsulares, mantendo a relação anatômica adequada entre C1 e C2.
Luiz Sorrenti   +6 more
doaj   +1 more source

The Management of the Atlanto-Occipital and Atlanto-Axial Joint Pain

open access: yesPain Physician, 2000
Headaches secondary to atlanto-occipital and atlanto-axial joints are often associated with suboccipital pain and aggravated by lateral rotation of the cervical spine and/or flexion or extension of the cervical spine. They are frequently under-diagnosed using traditional radiological evaluation including plain X-rays, computerized tomographic scan, and
openaire   +2 more sources

Diagnosis of acute atlanto-axial rotatory fixation

open access: yes, 1989
We report three cases of atlanto-axial rotatory fixation in adults. Early diagnosis was made by clinical tests showing restricted head rotation in maximal neck flexion and asymmetry of the transverse processes of the atlas, confirmed by cineradiography.
EM Van Holsbeeck, NN MacKay
core   +1 more source

Retropharyngeal abscess with atlanto-axial subluxation [PDF]

open access: yes, 2020
We describe a case of a 4-year-old boy who presented with fever, neck pain and bilateral non-suppurative cervical lymphadenopathy. Torticollis, painful limitation of neck movements and nuchal tenderness were present ...
Gatt, Andre Stefan   +2 more
core  

ATLANTO-AXIAL SUBLUXATION IN THE MORQUIO SYNDROME

open access: yes, 1973
1. The case is described of an eight-year-old girl with the Morquio syndrome (mucopolysaccharidosis type IV) who died from acute tetraplegia, due to atlanto-axial subluxation which occurred during general anaesthesia. 2.
James Craig, Peter Beighton
core   +1 more source

Langerhans cell histiocytosis of atlantoaxial joint in a middle-aged man presenting with deafness as first symptom and soft-tissue mass at neck showing excellent response to radiotherapy alone: Report of an extremely rare and unusual clinical condition and review of literature

open access: yesAnnals of Indian Academy of Neurology, 2014
Langerhans cell histiocytosis (LCH) is a disorder of clonal proliferation of dendritic cell mainly occurring in children. Spine involvement is rare. This usually presents with pain and torticollis when neck is involved.
Dodul Mondal   +4 more
doaj   +1 more source

Stamina of a non-gasketed flange joint under combined internal pressure, axial and bending loading : an experimental study

open access: yes, 2009
The performance of a bolted flange joint is characterized mainly by its 'strength' and 'sealing capability'. A number of numerical and experimental studies have been conducted to study these characteristics under internal pressure loading conditions alone.
Abid, Muhammad, Nash, David
core   +1 more source

Non-Operative Treatment in Children and Adolescents with Atlantoaxial Rotatory Subluxation

open access: yesBalkan Medical Journal, 2012
Objective: Atlantoaxial rotatory subluxation (AARS) is an uncommon lesion seen mainly in children and adolescents. A retrospective analysis of 12 patients with AARS treated non-operatively is presented in this study.
Erol Yalnız   +4 more
doaj  

Malformations of the craniovertebral junction

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2012
DOI:10.3969/j.issn.1672⁃6731.2012.04 ...
Feng⁃zeng JIAN
doaj  

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