José L. M. Thiesen & coauthors present their findings on the effects of fracture level, screw configuration, and nail-canal clearance on load transfer in intramedullary tibial nailing: onlinelibrary.wiley.com/doi/10.1002/...
Journal of Orthopaedic Research®
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JOR, a publication of @orssociety.bsky.social, is the forum for rapid publication of high quality reports of new information on the full spectrum of orthopaedic research. onlinelibrary.wiley.com/journal/155…
![Flow diagram illustrating the automated virtual clinical trials modeling pipeline including neural network segmentation from preoperative CT images (A), 3D model generation of remaining pelvic bone from neural network segmentation (B), statistical shape model-generated pre-defect native pelvis creation from defect pelvic bone models (C), ray casting (D), point cloud generation of missing acetabular defect bone remove from ray casting (E), AlphaShape creation of acetabular defect (F), acetabular defect model generation after mesh boolean operations (G), acetabular defect model creation after regional definition (H), acetabular anatomical regional delineation (I). Color codes: sky blue – superior region, yellow – posterior region, dark blue – anterior region, green – medial wall region [16].](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:djrpw6ogi7vho2t7q4vvle5j/bafkreihdciuac5z63ppbs63cdpnqzpknffzzth7ahrqilm6egrjf5cnmbi)
![Different AM processes vary in material compatibility, dimensional accuracy, mechanical properties, and biocompatibility. According to the American Society for Testing and Materials (ASTM), AM is classified into seven categories: Powder Bed Fusion (PBF), Material Extrusion (ME), Directed Energy Deposition (DED), Vat Photopolymerization (VP), Binder Jetting (BJ), Material Jetting (MJ) and Sheet Lamination (SL) [97]. These processes exhibit distinct advantages and limitations in orthopedic applications. Figure 2 illustrates these cutting-edge additive manufacturing technologies.](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:djrpw6ogi7vho2t7q4vvle5j/bafkreibufrnjtygbcacbwf7en6di7kqrs4dpgewtbwhh7grciogz4mnzd4)
![(a, b) Healthy cartilage visualized using PSOCT imaging correlates with (c, d) histological images; OCT images of (a) backscatter reflectivity showing a uniform signal and (b) phase retardation showing low birefringence; histological images showing (c) Picrosirius red stained section and (d) the same section under polarization microscopy demonstrating organized thick and thin collagen fibers on the surface and deeper zones respectfully (from Shyu et al. [35], reproduced courtesy of The Electromagnetics Academy).](https://cdn.bsky.app/img/feed_thumbnail/plain/did:plc:djrpw6ogi7vho2t7q4vvle5j/bafkreihkbyyqvb6pa4uelc5wv6jttrtrd46zpljyrlw6vcwzf2csiwjrdu)
