Enhancing Low Back Pain Assessment with Diffusion Models for Lumbar Spine MRI Segmentation
Abstract
This study introduces a diffusion-based framework for robust and accurate semantic segmentation of lumbar spine MRI scans from patients with low back pain (LBP), regardless of whether the scans are T1- or T2-weighted. We compared with advanced models for segmenting vertebrae, intervertebral discs (IVDs), and spinal canal using the SPIDER dataset. The results showed that SpineSegDiff achieved a segmentation performance comparable to that of the state-of-the-art non-diffusion nnUnet, particularly in improving the identification of degenerated IVDs. In addition, the uncertainty maps generated by our model provide valuable insights for clinical review, enhancing the robustness and reliability of the segmentation results. The potential of diffusion models to enhance the diagnosis and management of LBP through more precise analysis of pathological spine MRI is underscored by our findings.
Cite
Text
Monzon et al. "Enhancing Low Back Pain Assessment with Diffusion Models for Lumbar Spine MRI Segmentation." Medical Imaging with Deep Learning, 2025.Markdown
[Monzon et al. "Enhancing Low Back Pain Assessment with Diffusion Models for Lumbar Spine MRI Segmentation." Medical Imaging with Deep Learning, 2025.](https://mlanthology.org/midl/2025/monzon2025midl-enhancing/)BibTeX
@inproceedings{monzon2025midl-enhancing,
title = {{Enhancing Low Back Pain Assessment with Diffusion Models for Lumbar Spine MRI Segmentation}},
author = {Monzon, Maria and Iff, Thomas and Konukoglu, Ender and Jutzeler, Catherine R},
booktitle = {Medical Imaging with Deep Learning},
year = {2025},
url = {https://mlanthology.org/midl/2025/monzon2025midl-enhancing/}
}