Computed tomography of the spine is a method that allows for a quick and accurate assessment of bone elements after spinal injuries, in the case of suspected tumors, intervertebral disc herniation, degenerative spine disease, as well as developmental defects and diagnosis of osteoporosis.
Computed tomographythistestnon-invasive, although sometimes intravenous contrast agent (contrast) may need to be administered to better visualize abnormalities (e.g. neoplastic lesions).
Contraindication to the test may be claustrophobia, as well as an allergy or if you have had any allergic reactions to medications or contrast agents in the past.
- Contrast: why use it and when it causes allergy
Other contraindications include bleeding tendency (hemorrhagic diathesis) and pregnancy. If you are in the second half of your menstrual cycle and you suspect that you may be pregnant, you cannot undergo a CT scan either.
You must come to the examination on an empty stomach - you must not eat at least 6 hours before that.
Computed tomography of the spine usually lasts from several to several dozen minutes. Before the examination, young children are given sedatives, and general anesthesia may also be used.
No need to undress.
The patient is placed on a special movable table, which is moved inside the apparatus (the so-called gantry). On a special frame, a lamp that produces X-rays moves around his body. The radiation dose is relatively high, therefore the test should not be repeated any number of times.
You must remain still during the examination. The doctor tells you what to do in order.
Most tomographs are equipped with the so-called intercom, used for voice communication between the patient and the doctor or technicians.
The device also has diodes that light up when sending X-rays - you must not breathe when the light is on.
After the examination, complications related to the administration of a contrast agent may appear. Report any undesirable symptoms to your doctor immediately.
- Computed tomography of the abdominal cavity
- Computed tomography of bones and joints
- Computed tomography of the liver
- Tomographycomputerized (CT, CT) head