The clinical validity of atlantoaxial joint inclination angle and reduction index for atlantoaxial dislocation [PDF]
Frontiers in Surgery, 2023 ObjectiveAtlantoaxial dislocation patients with neurological defects require surgery. Sometimes, release surgery is necessary for irreducible atlantoaxial dislocation to further achieve reduction.
Yang Qu +6 more
doaj +6 more sources
The assessment of atlantoaxial joint involvement in patients with rheumatoid arthritis, results from an observational “real-life” study [PDF]
Scientific Reports, 2023 Atlantoaxial joint is a possible affected site during rheumatoid arthritis (RA) and, in this work, we evaluated its occurrence and associated characteristics in a “real-life” cohort.
Claudia Di Muzio +17 more
doaj +2 more sources
Biomechanical evaluation of four surgical techniques for ventral stabilization of the atlantoaxial joint in dogs [PDF]
Acta Cirúrgica Brasileira, 2023 Purpose: This study compared, through biomechanical evaluation under ventral flexion load, four surgical techniques for ventral stabilization of the atlantoaxial joint in dogs.
Danyelle Rayssa Cintra Ferreira +6 more
doaj +2 more sources
Indian Journal of Orthopaedics, 2018 Irreducible atlantoaxial dislocation (IAAD) is a disorder of atlantoaxial joint instability with various causes. The diagnostic criteria for IAAD are variable. The diagnosis of IAAD is mainly based on preoperative and intraoperative traction results, as well as the physician's experience, with no relatively uniform guidelines for the selection of ...
Yuan SL +5 more
exaly +4 more sources
Synovial Cyst of the Atlantoaxial Joint Removed through a Posterior Intradural Approach [PDF]
Case Reports in Orthopedics, 2021 Introduction. Synovial cysts rarely develop in the atlantoaxial joint. We report a case of posterior C1-2 laminectomy for a synovial cyst of the atlantoaxial joint which passed through the dorsal dura and put pressure on the cervical spinal cord.
Atsuhiko Toyoshima +6 more
doaj +2 more sources
Tophaceous gout of the atlantoaxial joint: a case report. [PDF]
J Med Case Rep, 2021 Abstract Background To report the occurrence of tophaceous gout in the cervical spine and to review the literature on spinal gout. Case presentation This report details the occurrence of a large and clinically significant finding of tophaceous gout in the atlantoaxial joint ...
Romero AB, Johnson EP, Kirkpatrick JS.
europepmc +5 more sources
Morphometric study of the atlantooccipital and the lateral atlantoaxial joints in small breed dogs with and without atlantoaxial instability [PDF]
Frontiers in Veterinary ScienceIntroductionThe combination of atlantoaxial instability (AAI) with several abnormalities and malformations of the craniovertebral junction in small breed dogs has been described, however there is limited knowledge regarding morphometric alterations of ...
Felix Pack +4 more
doaj +2 more sources
Journal of the Formosan Medical Association, 2007 To improve the recognition of articulating facet displacement of lateral atlantoaxial joint (AFDLAJ), and to evaluate the significance of AFDLAJ in diagnosing atlantoaxial subluxation.
Shaoyin Duan +3 more
doaj +3 more sources
Conservative treatment for traumatic atlantoaxial joint infra-anterior dislocation complicating odontoid fracture in young children: A case series [PDF]
Journal of Children's OrthopaedicsPurpose: The purpose of this study is to retrospectively analyze children treated conservatively in our hospital to explore the clinical characteristics of children with traumatic atlantoaxial joint infra-anterior dislocation complicating odontoid ...
Chunxing Wu +5 more
doaj +2 more sources
Synovial folds of the lateral atlantoaxial joints in dogs: a magnetic resonance, anatomic, and histologic study [PDF]
Frontiers in Veterinary SciencePurposeSynovial folds of the lateral atlantoaxial joints are well described normal anatomical structures in humans, which play a potential role in neck pain; however, scant information exists regarding these structures in dogs.
J. B. Burg-Personnaz +4 more
doaj +2 more sources