Spine MRI Scan: Diagnosing Back Pain and Nerve Issues

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23 Jan, 2026

Dr. Nikunj Jain

Dr. Nikunj Jain

Co-Founder and HOD - Nuclear Medicine ,

MBBS, DRM, DNB, FEBNM, FANMB, Dip. CBNC

Spine MRI Scan: Diagnosing Back Pain and Nerve Issues

Back pain is one of the most common health problems that affects people of all age groups, whether young or old. It can start from mild discomfort and then become a severe chronic pain that will interfere with your daily life. One of the best and most effective tools to get an accurate back pain diagnosis is a Spine MRI scan. It provides the doctor with images that are detailed of the spine and nerves of the surrounding area.

At Molecular Diagnostics and Therapy, we provide advanced MRI technology, which is used to perform high-quality spine MRI scans. This helps the doctors to identify the main cause of the patients’ back pain and any issues related to the nerve in detail. In this article, we will explain what a Spine MRI is, how it works, and the back conditions and issues it can diagnose.

What is a Spine MRI Scan?

A Spine MRI scan is a type of test in imaging that is non-invasive. It uses strong magnetic fields and radio waves to create images of the spinal column with detail. It helps the doctor to examine parts such as bones, discs, the spinal cord, and nerves. And this is done without a patient being exposed to the radiation. It is different from X-rays and CT scans because an MRI scan gives doctors images that are of high resolution of the soft tissues. This makes it a preferred method to diagnose disorders in the spinal and nerve system. A Spine MRI can evaluate:

  • Vertebrae (spinal bones)
  • Intervertebral discs
  • Spinal cord
  • Nerve roots
  • Ligaments and soft tissues

An MRI scan is very accurate and safe, which is why it is considered one of the best and most reliable tests for the diagnosis of back pain.

Spine MRI Scan Test Details

Here are some basic test details to help patients understand the procedure of an MRI scan for the back:

Parameter

Details

Test Type

Non-invasive imaging

Duration

30–60 minutes

Radiation

None

Pain Level

Painless

Contrast Dye

Sometimes required

Fasting

Usually not needed

Reports

Same day or within 24 hours

At Molecular Diagnostics and Therapy, we have professionals who are trained in radiology so that the patient is comfortable, and we provide clear communication throughout the process of the scan.

Common Causes of Back Pain Diagnosed by Spine MRI

A Spine MRI scan helps doctors to identify many conditions that can cause pain in the back and nerve issues, such as:

1. Slipped Disc (Herniated Disc)

This happens when the soft inner part of a disc comes out and starts compressing the nerves, which are present nearby. This causes pain, numbness, and weakness.

2. Degenerative Disc Disease

Chronic pain and stiffness can be caused by wear by age and tear of the spinal discs.

3. Spinal Stenosis

Narrowing of the spinal canal that puts pressure on the spinal cord or nerves.

4. Sciatica

Compression of the sciatic nerve causes pain that radiates from the lower back to the legs.

5. Spondylosis

Degeneration of the spine due to aging, leading to bone spurs and reduced mobility.

6. Spinal Infections

An MRI helps in the detection of infections such as osteomyelitis/discitis.

7. Spinal Tumors

Finds abnormal growths in the spine or spinal cord.

8. Nerve Compression

Pinched nerves from bulging discs, inflammation, and bone spurs.

MRI Scan Procedure: What to Expect?

The MRI scan procedure is simple, safe, and painless for most patients.

Step

Description

Registration

Patient details recorded

Preparation

Remove metal objects

Positioning

The patient lies on the MRI table.

Scanning

Images captured

Completion

Normal routine resumes

In some cases, doctors inject contrast dye to improve the clarity of the image. This is done especially when there is a chance of tumors or infections. At Molecular Diagnostics and Therapy, we have technicians who are experienced and make sure imaging is at its highest quality, and the patient is safe throughout the procedure.

When is a Spine MRI Recommended?

A Spine MRI scan may be suggested by doctors when a patient presents with any of the following:

  • Persistent back pain
  • Pain radiating to arms or legs
  • Numbness or tingling
  • Muscle weakness
  • Loss of bladder or bowel control
  • History of trauma or injury
  • Suspected spinal tumors or infections

It is best used when the symptoms do not get better with medication or physical therapy.

Why is MRI the Best Tool for Back Pain Diagnosis?

An MRI scan is considered one of the best tools for back pain diagnosis because:

  • It shows soft tissues clearly
  • It detects early-stage disorders
  • It does not use radiation
  • It identifies nerve involvement
  • It helps guide treatment planning

Doctors rely on Spine MRI scans to decide whether a patient needs medication, physiotherapy, or surgical intervention.

Benefits of Spine MRI Scan

Some key benefits include:

  • Non-invasive and painless
  • High diagnostic accuracy
  • Safe for repeated use
  • Detects hidden nerve problems
  • Supports early treatment

These benefits make MRI one of the most trusted imaging techniques for spinal health.

Conclusion

Spine MRI scan also performs a very important function in the diagnosis and identification of the causes of back pain and nerve problems. It helps doctors to have a precise and detailed insight into their cases.

Molecular Diagnostics and Therapy provides quality MRI scanning facilities with expert supervision and reporting for accurate images for diagnostic purposes. If back pain has been an issue for you for quite some time now and you have related issues, such as numbness and such with nerves, then the first step to solving the problem with the right course of suitable treatments would be through a Spine MRI scan.

Frequently Asked Questions

A Spine MRI scan is a non-invasive imaging test that uses magnetic fields and radio waves to create detailed images of the spine, spinal cord, and surrounding nerves.

An MRI scan provides high-resolution images of soft tissues, discs, and nerves, making it one of the most accurate tools for identifying the cause of back pain.

Yes, a Spine MRI scan is very safe and does not use radiation. However, patients with metal implants or pacemakers should inform their doctor before the scan.

The scan usually takes between 30 and 60 minutes, depending on the area being examined and whether contrast dye is used.

In most cases, no special preparation is required. You may only need to remove metal objects and inform the technician about any implants.

No, the scan is painless. The only discomfort may be from lying still for a short period.

It is recommended if you have persistent back pain, nerve pain, numbness, weakness, or symptoms that do not improve with treatment.

It can diagnose slipped discs, spinal stenosis, sciatica, tumors, infections, nerve compression, and degenerative spinal disorders.

Contrast dye is not always required. It is used only when doctors need more detailed images, such as for tumors or infections.

You can get a reliable Spine MRI scan at advanced diagnostic centers like Molecular Diagnostics and Therapy, which offer modern MRI technology and expert radiology services.

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