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MAGNETIC RESONANCE IMAGING

Lumbar spine SPIDER · T2 SPACE

T2 SPACE · Numbered from caudal
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MRI · Lumbar spine · T2 SPACE
W 800 / C 400
APRL
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Data source

Origin
SPIDER · Jasper Willem van der Graaf et al. · Radboudumc and partner hospitals. Series 41_t2_SPACE.
Image grid
Numbering
The source numbers from caudal: vertebra 1 is the lowest lumbar vertebra, and disc 1 lies directly below it. With transitional anatomy, this vertebra may be L4, L5 or L6. Unconfirmed L1–L5 labels are therefore not assigned here.
Annotations
Five vertebrae, five intervertebral discs and the spinal canal in the cropped region, with published reference masks. Six additional manual orientation points: bilateral M. psoas major and M. multifidus, Cauda equina and the CSF space. These points are not segmentations. Conus medullaris and individual numbered nerve roots are not annotated.
Processing
Review status
Clinical research dataset, not confirmed as normal. Image geometry checked technically and reference slices inspected visually. No independent radiological approval. No 3D view.
Original dataset ↗License and attribution · CC BY 4.0 ↗Data provenance ↗
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