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What is a MRI LS SPINE WITH FLEXION & EXTENSION?

MRI LS Spine with Flexion & Extension is an advanced dynamic MRI examination that evaluates the lumbar and sacral spine during movement to assess spinal instability, vertebral alignment changes, nerve compression, and other motion-related spinal disorders.

Additional Information

Also known as/ Other names: Dynamic MRI Lumbar Spine with Flexion & Extension, Kinematic MRI (kMRI) Lumbar Spine, Functional MRI Lumbar Spine, Flexion-Extension MRI Lumbar Spine
Parameters: 1
Recommended for: M/F/Others
Sample Type: _
Patient Preparation: -
Reports: Within 24 working hrs

Disclaimer: Result availability is subject to the laboratory's schedule and test availability.

FAQs

What is MRI LS Spine with Flexion & Extension?

MRI LS Spine with Flexion & Extension is an advanced dynamic MRI examination that evaluates the lumbar and sacral spine in different positions, including bending forward (flexion) and bending backward (extension), to assess changes that occur during spinal movement.

Why is MRI LS Spine with Flexion & Extension performed?

This examination is performed to evaluate spinal instability, vertebral slippage (spondylolisthesis), abnormal spinal movement, position-related nerve compression, persistent lower back pain, postoperative spinal changes, and conditions not fully explained by routine MRI.

How is this MRI different from a routine MRI LS Spine?

A routine MRI evaluates the spine in a neutral position, whereas MRI LS Spine with Flexion & Extension captures images during movement, helping identify dynamic abnormalities, instability, and changes in spinal alignment that may appear only during bending or extension.

What structures are evaluated during this examination?

The examination evaluates the lumbar and sacral vertebrae, intervertebral discs, spinal canal, nerve roots, ligaments, spinal alignment, and surrounding soft tissues during different positions.

Who may need MRI LS Spine with Flexion & Extension?

Your doctor may recommend this examination if you have persistent back pain, suspected spinal instability, symptoms that worsen with movement, nerve-related symptoms, previous spine surgery, or unclear findings on a conventional MRI.

What are the advantages of MRI LS Spine with Flexion & Extension?

MRI LS Spine with Flexion & Extension provides dynamic assessment of the lumbosacral spine, helps identify movement-related abnormalities and spinal instability, evaluates nerve compression during different positions, does not use ionizing radiation, and supports accurate diagnosis and personalized treatment planning for lower back disorders.

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