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Retrolistheses are most easily diagnosed on lateral x-ray views of the spine. Views where care has been taken to expose for a true lateral view without any rotation offer the best diagnostic quality. Retrolistheses are found most prominently in the cervical spine and lumbar region but can also be seen in the thoracic area.
Generally, pre- and post-reduction X-rays are recommended. Initial X-ray can confirm the diagnosis as well as evaluate for any concomitant fractures. Post-reduction radiographs confirm successful reduction alignment and can exclude any other bony injuries that may have been caused during the reduction procedure. [11]
Enteropathic arthropathy commonly referred to as enteropathic arthritis, is a type of arthritis linked to Crohn's disease, ulcerative colitis, and chronic inflammatory bowel diseases. [ 4 ] Along with reactive arthritis , psoriatic arthritis , and idiopathic ankylosing spondylitis , this type of arthritis is categorized as a seronegative ...
X-ray of the wrist of a woman with rheumatoid arthritis, showing unaffected carpal bones in the left image, and ankylosing fusion of the carpal bones 8 years later in the right image. Ankylosing spondylitis is a type of arthritis in which there is long-term inflammation of the joints of the spine .
For example, psoriatic arthritis can cause both peripheral and axial symptoms. [7] Likewise, reactive arthritis can transform into chronic axial spondyloarthritis. [8] All are considered inflammatory rheumatic disorders because they involve immune system-mediated attacks on the joints, muscles, bones and organs. [9]
There are many grading systems for degeneration of intervertebral discs and facet joints in the cervical and lumbar vertebrae, of which the following radiographic systems can be recommended in terms of interobserver reliability: [1]
Up to 10% of patients with rheumatoid arthritis are at risk of sudden death due to unrecognized cord compression. [2] Thus surgical intervention is a reasonable choice in the presence of a neurologic deficit as a result of instability. In fact, early surgery for atlantoaxial subluxation may actually delay the debilitating progress of myelopathy ...
A 64-slice CT with reconstructions does not entirely rule out ligamentous injury leading to instability, but is a practical means of identifying the majority of C-spine injuries in obtunded patients. MR C-spine has frequent false-positives, limiting its usefulness. [citation needed] In these cases, a consultation with a Spine Surgery specialist ...