Spine Neurogram (MR Neurography) at Madras Scans & Labs
Madras Scans & Labs offers high-resolution 3T MRI Spine Neurogram (MR Neurography), a specialized imaging technique to visualize spinal nerves and peripheral nerve pathways with exceptional detail. This advanced study helps diagnose nerve compression, trauma, or inflammatory conditions that conventional MRI may miss.
What is a Spine Neurogram?
Spine Neurogram is a non-invasive, high-resolution MRI technique that focuses on:
Spinal nerve roots (cervical, thoracic, lumbar, sacral)
Brachial & Lumbosacral Plexus
Peripheral nerve pathways
It uses specialized MRI sequences to enhance nerve visualization while suppressing surrounding tissues.
Key Applications
1. Nerve Compression & Radiculopathy
Pinpoints exact site of nerve entrapment (e.g., foraminal stenosis, disc herniation)
Differentiates scar tissue vs. active nerve compression
Pinpoints exact site of nerve entrapment (e.g., foraminal stenosis, disc herniation)
Differentiates scar tissue vs. active nerve compression
2. Trauma & Post-Surgical Evaluation
Assesses nerve root avulsion (brachial plexus injuries)
Detects neuromas, nerve sheath tumors (schwannomas, neurofibromas)
Assesses nerve root avulsion (brachial plexus injuries)
Detects neuromas, nerve sheath tumors (schwannomas, neurofibromas)
3. Inflammatory & Demyelinating Conditions
Diagnoses chronic inflammatory demyelinating polyneuropathy (CIDP)
Evaluates Parsonage-Turner syndrome (neuralgic amyotrophy)
Diagnoses chronic inflammatory demyelinating polyneuropathy (CIDP)
Evaluates Parsonage-Turner syndrome (neuralgic amyotrophy)
4. Plexus Disorders
Brachial Plexus: Trauma, thoracic outlet syndrome
Lumbosacral Plexus: Piriformis syndrome, diabetic amyotrophy
Brachial Plexus: Trauma, thoracic outlet syndrome
Lumbosacral Plexus: Piriformis syndrome, diabetic amyotrophy
3T MRI Advantages for Spine Neurogram
✔ Ultra-High Resolution – Visualizes tiny nerves & micro-lesions
✔ Diffusion Tensor Imaging (DTI) – Maps nerve fiber integrity (for surgical planning)
✔ No Radiation – Safe for repeated studies
✔ 3D Nerve-Specific Sequences (e.g., SPACE, PROSET)
Why Choose Madras Scans & Labs?
✅ India’s Few Centers with Dedicated MR Neurography
✅ Expert Neuroradiologists & Neurologist Collaboration
✅ Advanced Post-Processing (Nerve Tractography Available)
✅ Faster Scans – Reduced motion artifacts
Ideal For:
Unexplained limb weakness/numbness
Failed back surgery syndrome
Suspected nerve sheath tumors
Pre-surgical planning for nerve decompression
Preparation:
No fasting required
Remove metallic objects
Wear comfortable clothing
Duration: 30-45 mins (varies based on area scanned)
Contact for:
Urgent slots (trauma cases)
Quantitative nerve analysis reports
Would you like details on comparison with EMG/NCV studies?