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Clearing the cervical spine is the process by which medical professionals determine whether cervical spine injuries exist, mainly regarding cervical fracture. It is generally performed in cases of major trauma. This process can take place in the emergency department or in the field by appropriately trained EMS personnel.
Spinal cord injury without radiographic abnormality (SCIWORA) is symptoms of a spinal cord injury (SCI) with no evidence of injury to the spinal column on X-rays or CT scan. [4] [5] Symptoms may include numbness, weakness, abnormal reflexes, or loss of bladder or bowel control. [2] Neck or back pain is also common. [3] Symptoms may be brief or ...
CT: computed tomography cervicothoracic: CTA: clear to auscultation computed tomography angiography: CTAB: clear to auscultation bilaterally; also written CTA B CTAP: CT during arterial portography: CTCAE: Common Terminology Criteria for Adverse Events: CT c/a/p: CT scan of chest, abdomen, and pelvis CTD: connective tissue disease: CTE: chronic ...
X-ray, MRI, CT Scan Lordosis is historically defined as an abnormal inward curvature of the lumbar spine . [ 1 ] [ 2 ] However, the terms lordosis and lordotic are also used to refer to the normal inward curvature of the lumbar and cervical regions of the human spine .
Thus when X-ray findings are normal but SCI is still suspected due to pain or SCI symptoms, CT or MRI scans are used. [89] CT gives greater detail than X-rays, but exposes the patient to more radiation, [91] and it still does not give images of the spinal cord or ligaments; MRI shows body structures in the greatest detail. [10]
The radiation used in CT scans can damage body cells, including DNA molecules, which can lead to radiation-induced cancer. [148] The radiation doses received from CT scans is variable. Compared to the lowest dose X-ray techniques, CT scans can have 100 to 1,000 times higher dose than conventional X-rays. [149]
Whole-body radiograph of a major trauma case (where, however, full-body CT scan is usually preferable), showing bilateral femur fractures. [16] The spine (that is, the vertebral column. A projectional radiograph of the spine confers an effective dose of approximately 1.5 mSv, comparable to a background radiation equivalent time of 6 months.
Cisternography is a medical imaging technique to examine the flow of cerebrospinal fluid (CSF) in the brain, and spinal cord. [1] [2] The gold standard for diagnosis of a cranial cerebrospinal fluid leak is CT cisternography. [2] For the diagnosis of a spinal CSF leak radionuclide cisternography also known as radioisotope cisternography is used ...