Atlantoaxial rotatory fixation (AARF) and subluxation are conditions that affect the cervical spine, specifically the joint between the first cervical vertebra (C1, or atlas) and the second ...

2 Neurosciences Intensive Care Unit, Wessex Neurological Centre, Southampton, UK Correspondence to: Dr C A Eynon Director of Neurosciences Intensive Care, Wessex Neurological Centre, Tremona Road, ...

Concerned by his inability to rotate his neck, the clinician suggested CT of the upper cervical spine, which demonstrated rotary subluxation of the atlantoaxial junction. The patient was taken to the ...

Atlantoaxial instability (AAI) is a condition primarily affecting small breed dogs, particularly those with congenital predispositions. It involves instability at the atlantoaxial joint ...

However, atlantoaxial subluxation (C1-C2) and rapid progression of symmetrical joint space narrowing in knees and wrists developed within 1 year. cGVHD mimicking rheumatoid arthritis with unusual ...

Objectives: To examine whether functional radiography and functional magnetic resonance imaging (MRI) are equally efficient in detecting the extent of unstable anterior atlantoaxial subluxation (aAAS) ...

You will be able to get a quick price and instant permission to reuse the content in many different ways. Rotary subluxation of the atlantoaxial complex is encountered more often in children than in ...

Eight patients had atlanto-axial instability. Six had interlaminar fusion between atlas and axis. No serious complications were seen. Stability was obtained in all patients postoperatively.

tumorous calcium pyrophosphate dihydrate crystal deposition, tophaceous gout, calcification of the posterior longitudinal ligament, synovial disease-like pigmented villonodular synovitis, and synovial ...

Symptomatic patients and previously diagnosed cervical subluxation were excluded. Radiographs of the cervical spine included lateral views taken in flexion, extension, neutral position of neck and ...