Degenerative Disc Disease: AI-Powered MRI Assessment
Upload your spine MRI for AI assessment of disc degeneration with Pfirrmann grading, Modic changes, and multi-level evaluation.
Overview
Degenerative disc disease (DDD) is a broad term for age-related changes in the intervertebral discs, including desiccation, height loss, annular fissures, and endplate changes. While these changes are part of normal aging, symptomatic DDD can cause significant back or neck pain. MRI provides detailed evaluation of disc hydration (Pfirrmann grading), endplate changes (Modic classification), and associated findings. Our AI consortium grades each disc level and identifies features that may correlate with symptoms.
Common Symptoms
- Chronic axial back or neck pain
- Pain worsening with prolonged sitting or standing
- Stiffness in the morning or after inactivity
- Pain exacerbated by bending, lifting, or twisting
- Intermittent episodes of severe pain
- Reduced spinal flexibility and range of motion
Key Imaging Findings
- Disc desiccation with loss of T2 signal (dark disc)
- Pfirrmann grading from Grade I (normal) to Grade V (collapsed disc space)
- Disc height loss at affected levels
- Annular fissures with high-intensity zone (HIZ) on T2
- Modic Type I (edema), Type II (fatty), Type III (sclerotic) endplate changes
- Osteophyte formation at vertebral body margins
Frequently Asked Questions
What is Pfirrmann grading?
Pfirrmann classification grades disc degeneration on MRI: Grade I (bright white, normal height), Grade II (slightly decreased signal, clear nucleus-annulus distinction), Grade III (gray, unclear distinction), Grade IV (dark gray, decreased height), Grade V (black, collapsed disc space). Our AI grades each disc level using this system.
What are Modic changes?
Modic changes describe vertebral endplate and marrow signal changes adjacent to degenerated discs. Type I (edema/inflammation) may correlate with active pain. Type II (fatty replacement) is the most common. Type III (sclerosis) is rare. Our AI identifies and classifies Modic changes at each level.
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Medical Disclaimer: This page is for informational and educational purposes only. It does not constitute medical advice, diagnosis, or treatment. AI-generated analysis may contain errors. Always consult a qualified healthcare professional for medical decisions. Full Disclaimer