RibFrac dataset is a benchmark for developping algorithms on rib fracture detection, segmentation and classification. We hope this large-scale dataset could facilitate both clinical research for automatic rib fracture detection and diagnoses, and engineering research for 3D detection, segmentation and classification. Due to size limit of zenodo.org, we split the whole RibFrac Training Set into 2 parts; This is the Training Set Part 2 of RibFrac dataset, including 120 CTs and the corresponding annotations. Files include: ribfrac-train-images-2.zip: 120 chest-abdomen CTs in NII format (nii.gz). ribfrac-train-labels-2.zip: 120 annotations in NII format (nii.gz). ribfrac-train-info-2.csv: labels in the annotation NIIs. public_id: anonymous patient ID to match images and annotations. label_id: discrete label value in the NII annotations. label_code: 0, 1, 2, 3, 4, -1 0: it is background 1: it is a displaced rib fracture 2: it is a non-displaced rib fracture 3: it is a buckle rib fracture 4: it is a segmental rib fracture -1: it is a rib fracture, but we could not define its type due to ambiguity, diagnosis difficulty, etc. Ignore it in the classification task. If you find this work useful in your research, please acknowledge the RibFrac project teams in the paper and cite this project as: Liang Jin, Jiancheng Yang, Kaiming Kuang, Bingbing Ni, Yiyi Gao, Yingli Sun, Pan Gao, Weiling Ma, Mingyu Tan, Hui Kang, Jiajun Chen, Ming Li. Deep-Learning-Assisted Detection and Segmentation of Rib Fractures from CT Scans: Development and Validation of FracNet. EBioMedicine (2020). (DOI) or using bibtex @article{ribfrac2020, title={Deep-Learning-Assisted Detection and Segmentation of Rib Fractures from CT Scans: Development and Validation of FracNet}, author={Jin, Liang and Yang, Jiancheng and Kuang, Kaiming and Ni, Bingbing and Gao, Yiyi and Sun, Yingli and Gao, Pan and Ma, Weiling and Tan, Mingyu and Kang, Hui and Chen, Jiajun and Li, Ming}, journal={EBioMedicine}, year={2020}, publisher={Elsevier} } The RibFrac dataset is a research effort of thousands of hours by experienced radiologists, computer scientists and engineers. We kindly ask you to respect our effort by appropriate citation and keeping data license. This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.