Guest guest Posted May 5, 2004 Report Share Posted May 5, 2004 June, check out the MRI at the link below. Here is the caption: " The vertebral bodies appear white due to the large amount of fat located in the marrow. Notice that the gap between C1 and C2 is too wide. There is a synovial joint that sits between the odontoid process and anterior arch of C1 which can be affected by RA. As the pannus erodes the bone, it will also degenerate the alar check ligaments which stabilize C1. If the ligaments are weakened then C1 can impinge upon the spinal cord (arrow). Injury to the cord occasionally occurs in surgery when the head is tilted back to insert the endotracheal tube. This is why anesthesia will occasionally have orthopedics check for C1-C2 laxity in surgical patients with RA. The patient is asked to flex and extend their neck and if they display a large degree of motion , then a CT scan is generated to check the vertebrae. " " MRI of Rheumatoid Arthritis " from University of Iowa Virtual Hospital: http://www.vh.org/adult/provider/radiology/icmrad/skeletal/Parts/RAofC1.html Sorry you have this complication. Don't worry though. This is a well-known problem in RA, and it's good that they looked for it. Please let us know what the consulting physician says. I'll tell you where to go! Mayo Clinic in Rochester http://www.mayoclinic.org/rochester s Hopkins Medicine http://www.hopkinsmedicine.org Quote Link to comment Share on other sites More sharing options...
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