Open access
Sep 2026
Three-Dimensional Segmentation of Pulp Stones in Tooth-Level Volumes on Cone-Beam Computed Tomography Using nnU-Net v2: A Preliminary Study
The nnU-Net v2 model demonstrated moderate segmentation performance within preselected pulp stone-positive tooth-level VOIs, whereas the poor full-volume results showed that reliable automatic localization of pulp stones in complete CBCT examinations remains unresolved.
E. Katı, Gizem Eğilmez Özkılıç, M. Özata et al.
· Diagnostics · 0 citations