Hierarchical deep learning system for orbital fracture detection and trap-door classification on CT images. - Hiroaki Oku; Yuto Nakamura; Yuma Kanematsu; Ayumu Akagi; Shigeru Kinoshita; Chie Sotozono; Noriko Koizumi; Akihide Watanabe; Naoki Okumura (Comput. Biol. Medicine, 2025)