Results 81 to 90 of about 1,704,011 (200)

Posterior atlanto-occipital and atlanto-axial area and its surgical interest

open access: yes, 2014
Classic anatomical studies describe two membranes – atlanto-occipital and atlanto-axial in the posterior aspect of the craniocervical region. During many surgical procedures in this area, however, we have not found such membranes.
Pierre Kehrli   +2 more
core   +1 more source

Clinical value of extension-flexion MRI in evaluating the indication of internal fixation for patients of craniovertebral junction malformation

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery, 2011
Objective To analyse the value of cervical extension-flexion magnetic resonance imaging (EFMRI) in the evaluation of possible atlantoaxial dislocation (AAD) associated with Arnold-Chiari malformation.
Zan CHEN   +4 more
doaj  

Atlanto-axial fusion with transarticular screw fixation

open access: yes, 1991
We reviewed 161 patients, from four centres in Switzerland, who had undergone posterior fusion of the upper cervical spine with transarticular screw fixation of the atlanto-axial joints. They were followed up for a mean 24.6 months. The vertebral artery
TM Markwalder   +3 more
core   +1 more source

A new operation for atlanto-axial arthrodesis

open access: yes, 1984
Thirty patients with atlanto-axial subluxation were operated on using the Mitsui Memorial Hospital System. The follow-up averaged one and a half years, and the results were satisfactory in comparison with other operative methods, all patients regaining ...
H Mitsui
core   +1 more source

CONGENITAL ATLANTO-AXIAL DISLOCATION [PDF]

open access: yes, 2014
Atlanto-axial dislocation IS an uncommon condition. It is usually secondary to trauma, infection (tuberculous and non-tuberculous atlas and axis) and rheumatoid arthritis ...
P. Balasubramaniam, C. T. Tan, T. E. Loh
core  

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

Interpretation of "Expert consensus on posterior facet distraction and fusion technique for the treatment of atlantoaxial dislocation (2024)"

open access: yesChinese Journal of Contemporary Neurology and Neurosurgery
Atlantoaxial dislocation (AAD) is a common craniovertebral junction deformity that can result in severe neurological dysfunction. To better standardize the diagnosis and treatment of AAD, the Spine and Spinal Cord Group, Neurosurgical Branch, Chinese ...
DU Yue‐qi, CHEN Zan
doaj   +1 more source

Management strategies in tuberculous atlanto-axial dislocation

open access: yes, 1992
Tuberculous atlanto-axial dislocation is an uncommon disease. Five of six patients with tuberculous atlanto-axial dislocation were successfully managed using different strategies.
Rajshekhar, Vedantam   +2 more
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  

Hangman’s Fracture with Concomitant Atlantoaxial Dislocation

open access: yesIranian Journal of Neurosurgery, 2019
Background and Aim: Hangman’s fracture concomitant with atlantoaxial subluxation is a rare phenomenon. Herein we report the victim of a motor vehicle crash with traumatic spondylolisthesis of the axis and atlantoaxial rotary dislocation.
Morteza Faghih-Jouybari ‎   +5 more
doaj  

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