How long does a whole spine MRI take?

30–45 minutes depending on scanner strength and contrast use.

No. You feel nothing; only the injection site may sting briefly if contrast is used.

Can I eat before the test?

Yes for non-contrast; fast 4 hours if contrast is planned.

When will results be ready?

Within 24 hours; urgent cases reported same day.

How much does a full spine MRI cost?

The cost of full spine MRI can vary depending on several factors, including the specific facility, geographic location, whether contrast material is used, and your insurance coverage. Because it is a more extensive scan than an MRI of a single spinal segment, it generally costs more. For accurate pricing and information regarding insurance coverage for an MRI WHOLE SPINE at Cadabams Diagnostics, it's best to contact our billing department directly or speak with your insurance provider.

What are the next steps after an MRI Whole Spine?

After your MRI WHOLE SPINE, your referring doctor will review the radiologist's report and the images in conjunction with your clinical symptoms and medical history. Based on the findings, they will discuss with you: - The diagnosis or potential diagnoses. - Whether any further investigations are needed. - Treatment options, which could range from conservative measures like physical therapy and medication to more invasive procedures like injections or surgery, depending on the condition identified. - Any necessary follow-up appointments or referrals to specialists (e.g., neurologist, orthopedic surgeon, rheumatologist).

MRI

MRI Whole Spine

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MRI Whole Spine Overview

What the whole spine mri scan shows

23 vertebral bodies from skull base to tailbone
Spinal cord, nerve roots, and surrounding soft tissues
Disc height, hydration, and alignment
Tumours, infections, fractures, or inflammatory lesions

Why doctors order this test

Unexplained back pain with neurological signs
Monitoring disease progression (e.g., multiple sclerosis)
Pre-surgery planning or post-surgery follow-up

Who benefits most

Adults 18–80 years with chronic or acute spinal symptoms
Patients with claustrophobia who prefer faster 3T scanners
Athletes or accident victims needing trauma evaluation

List of Parameters

List Of Parameters Considered During MRI Whole Spine

Disc height & hydration
Cord signal intensity (myelopathy indicator)
Facet joint spaces (arthritis severity)
Ligamentum flavum thickness
Vertebral alignment and curvature

When to Take Test

Back pain with neurological signs
Suspected spinal tumour or infection
Trauma evaluation after accidents
Unexplained fever with spine tenderness

Benefits

Benefits of Taking the Test

High-resolution soft-tissue detail—see nerves as thin as 1 mm
No ionising radiation—safe for repeated follow-ups
Single-session full-spine imaging—saves time and cost

Illnesses Diagnosed with MRI Whole Spine

Herniated discs (cervical, thoracic, lumbar)
Spinal stenosis (central or foraminal)
Multiple sclerosis plaques in the cord
Spinal infections (discitis, osteomyelitis)
Vertebral fractures (traumatic or osteoporotic)

Preparing for Test

Preparing for MRI Whole Spine

Fasting & medication instructions

No fasting needed for non-contrast scans
4-hour fast if contrast planned; take regular meds with sips of water

Clothing & metal removal checklist

Wear cotton gown; remove jewellery, watches, hearing aids
Leave credit cards & mobile outside (magnetic field can damage them)

Pre-requisites

Doctor’s referral slip & medical history
Creatinine report (within 30 days) if contrast planned
List of current implants (cardiac stent, joint replacements)

Best Time to Take the MRI Whole Spine

Morning slots for claustrophobic patients (less waiting)
Avoid scheduling during acute pain flare-ups—movement degrades images

Eligibility

Age: 5–85 years (paediatric sedation on request)
Weight limit: 150 kg for 3T; 200 kg for 1.5T open-bore
Pregnancy: deferred until after delivery unless urgent

Procedure for Taking a MRI Whole Spine

Step-by-step positioning

Lie supine on the table, head-first.
Coil placed around your spine for signal capture.
Table slides into the magnet bore; keep still.

Duration: 30-45 minutes

3T scanners finish in ~30 min
Add 10 min if contrast injection required

Noise-reduction headphones

Listen to music or podcast—Cadabams provides wireless headsets

Caution Before Taking the Test

Pacemaker & implant screening: fill safety questionnaire
Contrast allergy protocols: antihistamines on standby

Risks & Limitations of MRI Whole Spine

Contrast dye considerations

Gadolinium is safe in 99% of cases; kidney function (creatinine) required

Claustrophobia & metal implants

Open-bore 3T machines reduce anxiety
Pacemakers, cochlear implants, and some aneurysm clips are contraindicated

False positives

Degenerative changes may mimic spinal infection; clinical correlation essential

Test Results

Spine MRI Comprehensive Observations and Interpretation

Finding / Observation	Description	General Interpretation / Significance
Disc height	7–12 mm, uniform hydration	Collapse suggests degeneration
Cord signal	Homogeneous, T2 isointense	High signal = myelopathy
Facet joint space	2–4 mm, smooth margins	Narrowing = arthritis
Bright disc centre	Disc desiccation	Conservative management
Cord hyperintensity	Demyelination, MS	Neurology referral
Vertebra dark band	Fracture oedema	Orthopaedic evaluation
Paraspinal Soft Tissues	Findings may include edema, mass, abscess, hematoma, muscle atrophy, or fatty infiltration.	Soft tissue changes may suggest infection, tumor spread, hemorrhage, or chronic muscular disuse—important in evaluating extraspinal pathology.
Contrast Enhancement (if performed)	Describes enhancement patterns like ring, diffuse, or leptomeningeal, in lesions or anatomical structures.	Enhancing lesions may reflect active inflammation, infection, neoplasm, or disruption of the blood–spinal cord barrier. Aids lesion characterization.

FAQs

30–45 minutes depending on scanner strength and contrast use.
After your MRI WHOLE SPINE, your referring doctor will review the radiologist's report and the images in conjunction with your clinical symptoms and medical history. Based on the findings, they will discuss with you:

The diagnosis or potential diagnoses.

Whether any further investigations are needed.

Treatment options, which could range from conservative measures like physical therapy and medication to more invasive procedures like injections or surgery, depending on the condition identified.

Any necessary follow-up appointments or referrals to specialists (e.g., neurologist, orthopedic surgeon, rheumatologist).

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