Gallery

Surfaces rendered straight from the released segmentations, each on a turntable — drag a specimen to turn it. Below them, the shape of the cohort. loading…

Every measure here is count-free: none of them requires knowing which vertebra is which. A transitional vertebra cannot be named from a spine-limited field of view — the same bone is a sacralised L5 or a lumbarised S1 depending only on where the count starts — so these describe shape and intervals instead.

Surfaces are decimated for the browser and are not the release geometry; the labels themselves are published at full resolution on HuggingFace. Images originate from the public TCIA CT COLONOGRAPHY collection.