A CT scan of the lumbar and sacral spine is a non-invasive diagnostic procedure that provides detailed images of the lumbar and sacral regions of the spine using X-ray technology and computer processing. This examination is commonly used to diagnose various spinal conditions, such as herniated discs, spinal canal stenosis, fractures, and other structural abnormalities.
 
Indications for a CT Scan of the Lumbar and Sacral Spine: A CT scan may be recommended in the following situations:
Chronic Back or Leg Pain: Persistent pain not responding to conservative treatment
Suspected Herniated Discs or Spinal Canal Stenosis: Diagnosing disc herniations or other spinal conditions
Spinal Injuries: Assessing damage to bone structures from trauma
Tumor Detection: Identifying suspected tumors or lesions in the spine
Post-Surgical Monitoring: Evaluating the spine after surgical interventions
Developmental Anomalies: Assessing congenital abnormalities of the spine
 
Preparation for the Procedure: Before undergoing a CT scan of the lumbar and sacral spine, consider the following:
Fasting: Avoid food for 4-6 hours before the procedure to prevent nausea with contrast material.
Allergy Information: Inform the doctor of any allergic reactions to iodine-based contrast materials.
Pregnancy Notification: Women of childbearing age should inform the doctor of any possible pregnancy due to radiation risks.
Remove Metal Objects: Take off all metal jewelry, glasses, contact lenses, and other removable metal items.
Claustrophobia: If you have claustrophobia, consult your doctor about possible sedatives.
 
Procedure: The procedure is conducted as follows:
You will lie on a special table that moves through the CT scanner’s opening.
You must remain still during the scan to obtain clear images.
Contrast material may be administered intravenously to enhance the visibility of organs and tissues if needed.