Results 111 to 120 of about 3,678 (163)

Posterior Exposure of C1-C2 for Instrumentation and Fusion. [PDF]

open access: yesJBJS Essent Surg Tech
Borkar S, Yadav V, Bharti R.
europepmc   +1 more source

A fourth atlantoaxial joint: an initial description

Spine Journal, 2011
The presence of a supernumerary posterior atlantoaxial facet joint has not been reported in the literature.To describe a patient who presented with a unilateral anomalous posterior facet joint and discuss its possible embryological origin.Case report.A 35-year-old woman presented with severe neck pain, headaches, and tingling radiating down her left ...
Ron I Riesenburger
exaly   +3 more sources

Classification of the facets of lateral atlantoaxial joints in patients with congenital atlantoaxial dislocation

European Spine Journal, 2020
To investigate the morphological characteristics and para-positions of the facets of lateral atlantoaxial joints (FLAJs) in patients with congenital atlantoaxial dislocation (CAAD) and to propose a classification system for the FLAJs.A total of 93 cases of CAAD were included in this retrospective study.
De Jun Zhong
exaly   +3 more sources

Atlantoaxial manual realignment in a patient with traumatic atlantoaxial joint disruption

Journal of Clinical Neuroscience, 2010
We report a patient with complex traumatic translatory atlantoaxial dislocation, who we treated by joint exposure and reduction of the dislocation by facet manipulation and subsequent plate and screw atlantoaxial fixation. A 28-year-old male had fallen 7.6m (25 feet), and following the fall had severe neck pain but no neurological deficit ...
Atul Goel, Shradha Maheshwari
exaly   +3 more sources

Morphometric and functional study of the canine atlantoaxial joint

Research in Veterinary Science, 2020
The atlantoaxial joint can be affected by instability, in most cases a congenital pathology in young small breed dogs. Causes of atlantoaxial instability (AAI) are variable but are usually attributed to a lack of ligamentous support. The purpose of the present study was to specify the role of the ligamentous structures in the stabilisation of the ...
Christina Precht   +2 more
exaly   +4 more sources

Atlantoaxial Joint Pain

2019
The atlantoaxial joint (AAJ) is crucial for axial rotation of the head. It is susceptible to pathology from both inflammation and trauma, and is commonly implicated in cervicogenic headache. This chapter reviews anatomy of the AAJ as well as evaluation and treatment of AAJ pathology.

exaly   +2 more sources

Lateral Atlantoaxial Joint Arthrography in Atlantoaxial Rotatory Fixation

Journal of Spinal Disorders & Techniques, 2003
There has been much debate about the pathogenesis of atlantoaxial rotatory fixation. Intraarticular abnormality has not been well documented thus far. This is the first case of chronic atlantoaxial rotatory fixation in which atlantoaxial joints were examined by consecutive arthrography.
Noboru, Hosono   +3 more
openaire   +2 more sources

Rotary Fixation of the Atlantoaxial Joint: Rotational Atlantoaxial Subluxation

Radiology, 1968
Although the anatomy and movements of the atlantoaxial joint are now well documented, much remains unknown regarding pathological conditions of this area. Infections of varying etiologies, as well as trauma, are well-known factors in the production of a forward atlantoaxial subluxation (26, 29, 37, 38).
G, Wortzman, F P, Dewar
openaire   +2 more sources

Septic Arthritis of the Atlantoaxial Joint

Journal of Spinal Disorders & Techniques, 2006
Bacterial epidural abscess formation of cervical spine was rarely seen and all these cases were associated with osteomyelitis of the odontoid process. To the author's knowledge, only 1 case of septic arthritis of the C1-C2 lateral facet joint has been reported in the English literature.
Ken, Sasaki   +6 more
openaire   +2 more sources

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