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Updated: May 16, 2026
08:52
Software-Assisted Quantitative Measurement of Osteoarthritic Subchondral Bone Thickness
Published on: March 18, 2022
Vertebral subchondral bone
C Nguyen1, S Poiraudeau, F Rannou
1Rehabilitation Department, Cochin Hospital, Assistance Publique - Hôpitaux de Paris, Univ. Paris Descartes, Sorbonne Paris Cité, INSERM U747, Paris, France.
Summary
Vertebral subchondral bone changes, known as Modic changes, may indicate inflammation linked to chronic low back pain. Identifying these changes via MRI could help target specific patient groups for new therapies.
Area of Science:
- Spinal Anatomy and Degenerative Disease Research
Background:
- Vertebral subchondral bone (osseous endplate) is crucial for spinal function and intervertebral disc health.
- Modic changes, detected by MRI, are vertebral subchondral bone alterations associated with degenerative disc disease.
- These changes may be linked to local inflammation, suggesting a role in chronic low back pain.
Purpose of the Study:
- To explore the potential of Modic changes as an imaging biomarker for chronic low back pain.
- To investigate the association between vertebral subchondral bone alterations and pain in specific patient subgroups.
Main Methods:
- Review of recent data and MRI findings related to vertebral subchondral bone and Modic changes.
- Analysis of the potential link between pathoanatomy, inflammation, and pain in chronic low back pain patients.
Main Results:
- Modic changes in vertebral subchondral bone are potentially associated with degenerative disc disease and chronic low back pain.
- These changes may serve as a biomarker to identify patient subgroups where pain is linked to vertebral subchondral bone alterations.
Conclusions:
- Modic changes may be a valuable imaging biomarker for stratifying patients with chronic low back pain.
- Targeting inflammatory changes in vertebral subchondral bone associated with Modic changes could lead to more specific therapies for non-specific chronic low back pain.
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