MRI Dorsal Lumbar Spine: Purpose, Cost and Benefits

What is an MRI Dorsal Lumbar Spine?

An MRI Dorsal Lumbar Spine is a non-invasive imaging test that produces detailed cross sectional images of the thoracic and lumbar regions of the spine. The dorsal or thoracic spine consists of 12 vertebrae, while the lumbar spine consists of 5 vertebrae.

MRI can show:

• Vertebral bodies
• Intervertebral discs
• Spinal cord
• Nerve roots
• Spinal canal
• Ligaments
• Facet joints
• Muscles and surrounding soft tissues
• Bone marrow

Why is MRI Dorsal Lumbar Spine Performed?

Doctors may recommend this examination for various symptoms and medical conditions. Common reasons include:

• Persistent back pain
• Pain radiating into the legs
• Numbness or tingling
• Muscle weakness
• Suspected slipped disc
• Disc degeneration
• Spinal canal narrowing
• Nerve compression
• Suspected spinal cord abnormality
• Spinal injury
• Vertebral abnormalities
• Suspected infection
• Suspected tumour
• Follow-up after spinal surgery
• Unexplained neurological symptoms

What is the Dorsal Spine?

The dorsal spine also called the thoracic spine, is the middle section of the vertebral column. It contains 12 vertebrae numbered T1 to T12. The thoracic spine connects with ribs and plays an important role in supporting the upper body and protecting the spinal cord. Pain in this region may be caused by muscular problems, degenerative changes, disc abnormalities, trauma, infection, tumours or other conditions.

What is the Lumbar Spine?

The lumbar spine is the lower portion of the spine and contains five vertebrae generally designated L1 through L5. It supports a significant portion of the body's weight and is frequently affected by mechanical and degenerative conditions. Common lumbar problems include:

• Disc bulging
• Disc herniation
• Degenerative disc changes
• Facet joint changes
• Spinal stenosis
• Nerve compression
• Vertebral abnormalities

What Can MRI Dorsal Lumbar Spine Detect?

MRI can help identify many spinal abnormalities.

Disc Bulge

A disc may extend beyond its normal boundaries and produce disc bulge. The significance depends on its location and whether it affects nearby structures.

Disc Herniation

A herniated disc occurs when disc material extends beyond its normal position. Depending on its location, it can potentially compress a nerve or other structures.

Disc Degeneration

MRI can show changes associated with disc degeneration such as changes in disc signal and height.

Spinal Stenosis

Spinal stenosis refers to narrowing of spaces within or around the spinal canal or neural foramina. MRI can help evaluate the degree and location of narrowing.

Nerve Compression

MRI can demonstrate whether a disc, bone, or other tissue is affecting a nerve root.

Spinal Cord Abnormalities

MRI is particularly useful for evaluating the spinal cord and surrounding structures.

Infection

MRI can help detect certain spinal infections, including abnormalities involving vertebrae, discs and surrounding soft tissues.

Tumours

MRI can identify and characterise many spinal or paraspinal masses and can help determine their extent.

Trauma

MRI may provide additional information about spinal injuries when soft tissue, disc, ligament, spinal cord or marrow abnormalities are suspected.

How is MRI Dorsal Lumbar Spine Performed?

The procedure follows several steps.

Patient Registration

The patient's details and doctor's prescription are verified.

MRI Safety Screening

The MRI team asks about metallic implants, pacemakers, previous surgeries, foreign metal objects and other safety considerations.

Changing Clothes

Patients may be asked to change into appropriate clothing and remove metallic objects. Items such as watches, jewellery, belts, keys and some electronic devices must be kept outside the MRI room.

Positioning

The patient generally lies on their back on the MRI table. The technologist positions the patient appropriately for imaging.

Entering the Scanner

The table moves into the MRI scanner. The patient must remain as still as possible while images are acquired.

Image Acquisition

The scanner produces a series of images using different MRI sequences. The machine can produce loud tapping, knocking, or buzzing sounds during scanning.

Completion

After all required sequences are obtained, the table moves out of the scanner and the patient can usually resume normal activities.

What is the Preparation for MRI Dorsal Lumbar Spine?

Preparation depends on whether contrast is being used and on the centre's protocol. Patients should:

• Follow the instructions provided by the MRI centre.
• Remove metallic objects before entering the scanner.
• Inform staff about implants and previous surgeries.
• Inform staff about possible pregnancy.
• Provide information about previous MRI scans when relevant.
• Tell the staff about claustrophobia or difficulty remaining still.

What are the Benefits of MRI Dorsal Lumbar Spine?

MRI offers several important advantages:

• No ionising radiation
• Excellent soft-tissue contrast
• Detailed visualisation of discs
• Evaluation of spinal cord
• Visualisation of nerve roots
• Assessment of spinal canal
• Detection of many marrow abnormalities
• Useful for evaluating infection and tumours
• Helpful for post-operative assessment
• Non-invasive examination

What are the Limitations of MRI Dorsal Lumbar Spine?

MRI also has certain limitations. It may:

• Take longer than an X-ray
• Be difficult for people with severe claustrophobia
• Produce motion-related image degradation
• Require careful screening for implants
• Be unsuitable for certain devices or circumstances
• Show incidental findings that may not be responsible for symptoms
• Require contrast in selected clinical situations

Where to Book Online Tests for MRI Dorsal Lumbar Spine in Delhi?

In Delhi there are many diagnostic centres to book online tests for MRI Dorsal Lumbar Spine but patients prefer City Imaging for the best results and at a very affordable price.

Which MRI Dorsal Lumbar Spine centre near me in Delhi?

MRI Dorsal Lumbar Spine near me in Delhi is City Imaging and Clinical Labs. This centre provides the best results and the rates of the tests are very affordable compared to others.

How to book an MRI Dorsal Lumbar Spine test online at City Imaging?

Patients can book the test MRI Dorsal Lumbar Spine online at City Imaging by visiting the website and book the test appointment online. There are also customer care numbers on the website that the patient can dial and book our test. In Delhi, there are many diagnostic centres to book the online tests for MRI Dorsal Lumbar Spine but patients prefer City Imaging for the best results and at a very affordable price.

What is MRI Dorsal Lumbar Spine price in Delhi?

MRI Dorsal Lumbar Spine price in Delhi may range from INR 3,000 to INR 10,000. The price may vary depending on various factors like location of diagnostic centres. It is expensive because of the advanced equipment and the skilled professionals used for this test.

Why to Choose City Imaging for MRI Dorsal Lumbar Spine test in Delhi?

In Delhi patients choose City Imaging for MRI Dorsal Lumbar Spine test because this centre has the best machines that give the best results. The diagnostic centre has very good patient service, with helpline numbers for round the clock availability.

Final Words

MRI Dorso-lumbar Spine or DL spine is a detailed imaging examination used to evaluate thoracic and lumbar regions of the spine. It provides high quality images of vertebrae, intervertebral discs, spinal cord nerve roots, spinal canal, ligaments and surrounding soft tissues. MRI does not use ionising radiation and is painless. However, careful safety screening is essential because powerful magnetic fields can interact with certain implants and metal objects. The MRI report should not be interpreted based on a single finding. Disc bulges, degenerative changes and other abnormalities may be present in people without symptoms.

Frequently Asked Questions (FAQs)

What is MRI Dorsal Lumbar Spine?

It is an MRI examination used to evaluate the dorsal/thoracic and lumbar regions of the spine that include discs, nerves, spinal cord, vertebrae and surrounding soft tissues.

What is the dorsal spine?

The DL spine, also called the thoracic spine, is the middle portion of the spine and contains 12 vertebrae.

What is the lumbar spine?

The lumbar spine is the lower portion of the spine and generally consists of five vertebrae.

Why is MRI Dorso-lumabar Spine performed?

It may be performed for persistent back pain, radiating pain, numbness, weakness, suspected disc problems, nerve compression, spinal stenosis trauma, infection, tumours or other conditions.

What are the other names of MRI Dorsal Lumbar Spine?

The other names of MRI Dorsal Lumbar Spine are is D/L Spine.