Distal radial fracture arthroscopic intraarticular gap and step-off measurement after open reduction and internal fixation with a volar locked plate

Purpose A persistent articular gap and a step-off of ≥1 mm after a distal radial fracture (DRF) may lead to post-traumatic arthritis of the radiocarpal joint. This study aims to arthroscopically assess the reduction in the articular surface in patients requiring volar locked-plate fixation for DRF via fluoroscopy-guided open reduction and internal fixation (ORIF).