Radiological Findings of the Cervical Spine in Rheumatoid Arthritis: What a Rheumatologist Should Know.

We found that the frequency of radiological findings varies substantially, ranging between 0.7-95% in different studies. The commonest radiological feature was the AAS followed by subaxial subluxation. Because CS involvement can often be clinically asymptomatic, its assessment should not be forgotten by physicians and should be assessed using CR which is an easy to perform technique and gives important information as a screening tool.