MRI Lumbosacral Plexus

An MRI (Magnetic Resonance Imaging) of the Lumbosacral Plexus is a non-invasive imaging test that provides detailed pictures of the lumbosacral plexus - a network of nerves that extend from the lower spine (lumbar and sacral region) and supply the lower part of the body, including the hips, buttocks, pelvic region, and legs. This complex network of nerves is crucial for movement and sensation in these areas.

This advanced imaging technique employs a strong magnetic field and radio waves to generate precise images of soft tissues and structures within the body. It is highly effective in identifying abnormalities, injuries, or diseases affecting the nerves of the lumbosacral plexus, providing valuable insights into conditions like nerve compression, trauma, tumors, and neuropathies.An MRI machine is basically a large magnet that causes the body's water molecules to align in one direction. Short bursts of radio waves are then sent into the body, disrupting this alignment. As the water molecules return to their normal alignment, they emit signals that are captured by the machine and used to create detailed images of the body's interior.

Specific Instructions:

• Clothing: Wear comfortable, loose-fitting clothes to your MRI exam. Avoid clothing with zippers, buttons, or any other metallic elements, as they can interfere with the magnetic field.

• Fasting: Generally, no fasting is required before an MRI of the Lumbosacral Plexus. However, if your doctor plans to use a contrast agent, you may be asked to fast for a few hours before the test.

• Allergies: If you are allergic to any substances, especially gadolinium (a contrast material used in some MRI scans), let your doctor know beforehand.

• Metallic objects: All metallic objects need to be removed before the scan. This includes jewelry, hearing aids, dentures, and eyeglasses. Please also inform your doctor if you have any implanted medical devices, such as pacemakers or cochlear implants, as these can potentially be affected by the magnetic field.

Home Sample Collection

Book your convenient slot

Sample Collection by Phlebotomist

Reporting of the sample at lab

Download Reports

Popular Tests

Complete Blood Count

Know More

Vitamin B12

Know More

Liver Function Test (LFT)

Know More

Glucose Tolerance Test - Extended

Know More

What is an MRI of the Lumbosacral Plexus?

An MRI of the Lumbosacral Plexus is a diagnostic imaging procedure that uses a powerful magnetic field and radio waves to create detailed images of the lumbosacral plexus, a network of nerves in the lower spine that supply the lower body.

Why would I need an MRI of the Lumbosacral Plexus?

This test can help diagnose conditions affecting the nerves of the lumbosacral plexus. These may include nerve compression, injuries, tumors, or diseases such as neuropathy.

What happens during an MRI of the Lumbosacral Plexus?

During the test, you will lie on a table that slides into the MRI machine. You'll need to lie still as movement can blur the images. The procedure is painless, but you might find the machine's noise somewhat loud.

Are there any risks associated with an MRI of the Lumbosacral Plexus?

MRI is generally safe and non-invasive. However, because it uses a powerful magnetic field, it's not recommended for people with certain types of implants or medical devices. The use of a contrast agent can also cause reactions in a small number of people.

How should I prepare for my MRI of the Lumbosacral Plexus?

You should wear comfortable clothing without metal fastenings. Avoid wearing jewelry or any other metal objects. In most cases, there's no need to fast before the scan, unless your doctor instructs you to.

What happens after the MRI?

After the scan, you can return to your normal activities. If a contrast agent was used, you might be asked to drink plenty of fluids to help flush it out of your body.

How will I get my results?

Your MRI images will be analyzed by a radiologist, who will then provide a report to your doctor. Your doctor will discuss the results with you and explain any next steps, if necessary.

Can I have an MRI if I'm pregnant?

The effects of MRI on pregnancy aren't entirely known, so it's typically avoided during the first trimester unless it's absolutely necessary. If you're pregnant, notify your doctor before undergoing an MRI.

What if I'm claustrophobic?

If you're claustrophobic, you might find the confined space of the MRI machine uncomfortable. Speak to your doctor beforehand; they may be able to provide medication to help you relax.

What factors could affect the results?

Movement during the scan could blur the images and affect the results. The presence of certain implants or medical devices can also affect the quality of the images.

Having an MRI of the Lumbosacral Plexus can provide valuable information to your doctor, helping to diagnose conditions that could be causing pain or discomfort in your lower body. By understanding what the procedure involves and how to prepare for it, you can ensure that you're as comfortable and relaxed as possible during the scan.