![]() ![]() If there is any asymmetry between the articular spaces (mainly lines 3) this would be most concerning for either a Jefferson (or Burst) fracture of C1 or a dens fracture (or Odontoid fracture) of C2 or possible transverse ligament injury. Masses this would be most concerning for a Jefferson (or Burst) fracture of C1. If the lateral masses of C1 extend out beyond the C2 lateral A neck X-ray, also known as a cervical spine X-ray, is an X-ray image taken of your cervical vertebrae. Spaces between the dens and the lateral masses of C1 Spaces between the lateral masses of C1 and the body of C2 (axis). Make sure there is no asymmetry of the articular Furthermore, an MRI is preferred over a CT scan, since the CT scan may not be able to show the maximal positions of displacement in the fractures. While this radiographic rule can be used, it is important to recognize that it may not always correlate well and management decisions should not be made without first obtaining an MRI. Discussion: - most pediatric C-spine injuries will occur above C3, and therefore lateral radiographs. The dataset, called VinDr-SpineXR, contains 10,466 spine X-ray images from 5,000. See: - development of atlas - development of axis. the detector is placed portrait, parallel to the long axis of the cervical spine on the patients left side. To fill this gap, we introduce a large-scale annotated medical image dataset for spinal lesion detection and classification from radiographs. the patient is erect, left side against the upright detector. The rule of Spence would suggest that if there is more than a combined (total of both sides) overhang of 6.9 mm or more of the lateral masses of C1 in relation to the C2 lateral masses then there is concern for an injury to the transverse ligament and an MRI should be done. The lack of large-scale spine X-ray datasets with high-quality images and human expert annotations is the key obstacle. ![]() Make sure the lateral masses of C1 (atlas) do not hang over the lateral masses of C2 (axis).Note: Scroll over or tap over image to see lines & labels. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |