ArticleJournal of wrist surgery2026
Scaffold Fixation of Multi-Fragmented Intra-Articular Distal Radius Fractures.
Article in Journal of wrist surgery, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
7 authors.
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Abstract
Objective: Volar locking plates (VLPs) are commonly used to treat displaced intra-articular distal radius fractures (DRFs), but multi-fragmented fractures may require additional dorsal fixation. This study assessed the outcomes of a technique combining VLP and a dorsal bone clamp, described here as "scaffold fixation," and evaluated whether dorsal ulnar corner (DUC) fixation is essential for radiocarpal alignment. Methods: In this retrospective cross-sectional study of the ICUC database, 87 patients with DRF with preoperative CT-identified DUC fragments were included. The range of motion was measured, and radiocarpal alignment was evaluated on postoperative and final follow-up radiographs. In addition, we compared cases with long screw purchases or short screw purchases in the DUC with respect to DUC size. Results: No significant differences were found in flexion, extension, supination, or pronation. DUC size was not associated with screw purchase nor with ROM outcomes. Radiocarpal malalignment was seen in 2% of patients postoperatively and 7% at final follow-up, with no difference between screw purchase groups. Conclusion: Scaffold fixation with a VLP, aided by reduction using a dorsal bone clamp, effectively restores ROM and generally preserves radiocarpal alignment in DRF fixation, regardless of DUC screw purchase or DUC size in this cohort. Level of Evidence: Level III.
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