Article
From 3 to 8 clusters: a machine learning-based classification of operated adult spinal deformity patients.
The spine journal : official journal of the North American Spine Society - 1 Oct 2026
Roscop Cecile, Bourghli Anouar, Baroncini Alice, Alanay Ahmet, Pellise Ferran, Kleinstueck Frank, Pizones Javier, Charles Yann-Philippe, Larrieu Daniel, Boissière Louis, Obeid Ibrahim
Abstract excerpt
BACKGROUND CONTEXT: Adult spinal deformity (ASD) is a heterogeneous condition encompassing diverse etiologies, clinical presentations, and surgical challenges. While previous unsupervised learning models have stratified ASD patients into 3 broad phenotypes, these often lack clinical granularity for surgical decision-making. PURPOSE: To refine the classification of operated ASD patients using unsupervised machine...
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