CT Spine Scan – Purpose, Procedure, and Cost in Delhi

A CT Spine scan, or spinal computed tomography, is a highly detailed imaging test that uses X-ray technology and computer processing to produce cross-sectional images of the spine. It allows visualization of bones, spinal canal, intervertebral discs, and surrounding tissues in much greater detail than a traditional X-ray. This scan is especially useful for detecting fractures, disc herniation, spinal tumors, infections, degenerative changes, and spinal canal narrowing. In a bustling city like Delhi, where both accident-related injuries and age-related spinal conditions are increasingly common, CT spine scans play a vital role in timely diagnosis and treatment planning. They are fast, non-invasive, and highly accurate, making them a preferred choice for spine assessment among doctors and specialists.

This article provides a detailed understanding of the purpose, procedure, and cost of a CT spine scan in Delhi, followed by a summary and ten quick FAQs for patients.

Purpose of CT Spine Scan

CT Spine is a valuable diagnostic tool used for evaluating structural abnormalities of the cervical (neck), thoracic (mid-back), or lumbar (lower back) spine. It is commonly prescribed when patients present with persistent back or neck pain, history of trauma, or neurological symptoms like numbness, tingling, or weakness.

Detecting Fractures

It is excellent for evaluating spine fractures caused by trauma, accidents, or osteoporosis. Even small or complex fractures can be identified with clarity.

Evaluating Disc Herniation or Bulging Discs

CT scans help detect degenerative disc disease or herniated discs that may be compressing spinal nerves, leading to back pain or sciatica.

Assessing Spinal Canal Narrowing (Spinal Stenosis)

Spinal stenosis, common in older adults, can be visualized with CT imaging to evaluate the degree of narrowing affecting spinal cord or nerve roots.

Diagnosis of Tumors and Infections

Tumors in or near the spinal cord, vertebral infections (like osteomyelitis or TB spine), or abscesses can be detected and assessed.

Planning for Spine Surgery

CT spine imaging is often used before or after spinal surgeries to guide treatment or evaluate the success of procedures like spinal fusion or screw placement.

Guiding Interventional Procedures

It may be used during or before certain spine-related procedures such as biopsies, nerve blocks, or injections to ensure accuracy.

Evaluation of Congenital Spine Abnormalities

In some patients, CT imaging helps detect spine deformities present since birth.

Investigation of Persistent Neurological Symptoms

When symptoms like limb numbness, tingling, or difficulty walking are present, a CT spine scan can help trace the cause.

CT scans of the spine can be targeted to specific regions—cervical (neck), thoracic (mid-back), lumbar (lower back), sacral, or even full spine depending on the medical concern.

Procedure: What to Expect During CT Spine

CT spine scans are quick, generally taking 10 to 30 minutes, and are performed as outpatient procedures. No sedation is needed unless the patient is claustrophobic or unable to remain still.

Before the Scan

• Typically, no fasting or special preparation is required.

• You should inform your doctor or radiology technician if you are pregnant, have metal implants (such as rods or screws), or suffer from any known allergies.

• In certain cases, a contrast dye may be used, especially if soft tissue assessment is required.

Contrast Material (if required)

• A contrast agent may be injected intravenously to enhance the visibility of blood vessels, tumors, infections, or inflammation near the spine.

• You may feel a warm flush or metallic taste during the injection, which is usually harmless and temporary.

During the Scan

• You will lie on a flat CT table which moves into a large, doughnut-shaped scanner.

• You must remain still during the scan to avoid image distortion.

• The scanner may ask you to hold your breath for a few seconds while images are being taken.

• The machine rotates around the body, capturing multiple cross-sectional images, which are processed to create detailed pictures of the spine.

After the Scan

• If no sedation or contrast dye was used, you can leave the facility immediately and resume normal activities.

• In case of contrast use, you’ll be advised to drink plenty of fluids to help flush it out of your body.

• A radiologist will interpret the images and send a report to your referring doctor within 24 to 48 hours.

CT spine scans are safe for most people, with very minimal risk. The radiation dose is higher than an X-ray but is controlled and within medically acceptable limits. Allergic reactions to contrast dye are rare and are usually mild and treatable.

Cost of CT Spine in Delhi

The cost of a CT spine scan in Delhi generally ranges from ₹4,000 to ₹10,000, depending on the region of the spine being examined and whether contrast is used.

• Non-contrast CT spine scan (cervical, thoracic, or lumbar): starts from ₹4,000 to ₹6,000.

• CT spine with contrast or 3D reconstruction: may range from ₹7,000 to ₹10,000 or more.

• Full spine CT scan: costs are higher and depend on the number of sections scanned.

Prices may also vary depending on the technology used, the type of scanner (e.g., multi-slice or dual-source), and the diagnostic center’s location and reputation. It’s advisable to check whether the quoted cost includes the radiologist’s report and scan copies.

Conclusion

CT spine imaging is an essential tool in diagnosing and managing a wide range of spinal conditions, from fractures and herniated discs to tumors and infections. Its ability to generate high-resolution, 3D views of the spinal bones and adjacent tissues helps healthcare providers make quick and accurate decisions. For individuals in Delhi experiencing chronic back or neck pain, post-accident discomfort, or neurological symptoms like numbness or tingling, a CT spine scan can provide a detailed understanding of the underlying cause. The scan is quick, safe, and widely available in most diagnostic centers across the city.

While CT spine involves some radiation exposure, the benefits of early and accurate diagnosis often outweigh the risks. Always consult your doctor to determine if a CT spine scan is the right imaging modality for your specific condition.