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It is not unusual for patients to walk in for treatment and have such a fracture discovered on X-rays. Only if the force of the injury is severe enough that the vertebral body of C2 is severely subluxed from C3 does the spinal cord become crushed, usually between the vertebral body of C3 and the posterior elements of C1 and C2.
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 ...
Historically the procedure involved the injection of a radiocontrast agent into the cervical or lumbar spine, followed by several X-ray projections. Today, myelography has largely been replaced by the use of MRI scans , although the technique is still sometimes used under certain circumstances – though now usually in conjunction with CT ...
Cervical spine x-ray (lateral view) Once there is an onset of the symptoms in the patient, the patients are screened through cervical-spinal imaging techniques : X-ray , CT , MRI . [1] The scanning technique points out any cervical vertebrae defects and misalignments.
For example, if the patient has their right hand x-rayed, the radiographer includes a radiopaque "R" marker within the field of the x-ray beam as an indicator of which hand has been imaged. If a physical marker is not included, the radiographer may add the correct side marker later as part of digital post-processing.
However, the cervical spine is comparatively mobile, and some component of this movement is due to flexion and extension of the vertebral column itself. This movement between the atlas and occipital bone is often referred to as the "yes joint", owing to its nature of being able to move the head in an up-and-down fashion.
Those with neck pain only without any positive neurological findings usually do not require an x-ray of the cervical spine. For those with chronic neck pain, a cervical spine x-ray may be indicated. There are various ways of doing cervical spine X-rays such as anteroposterior (AP) view, lateral view, Swimmer's view, and oblique view.
In children, a CT scan of the neck is indicated in more severe cases such as neurologic deficits, whereas X-ray is preferable in milder cases, by both US [3] and UK [4] guidelines. Swedish guidelines recommend CT rather than X-ray in all children over the age of 5. [5] In adults, UK guidelines are largely similar as in children. [4]