Optimising Region of Interest Characteristics and Standardisation Methodologies for Lumbar Magnetic Resonance Imaging Vertebral Bone Quality Scoring: Reproducibility, Precision, and Validation for Thoracolumbar Fragility Fractures.
STUDY DESIGN Retrospective multi-cohort methodological and validation study. OBJECTIVE To evaluate the impact of region of interest (ROI) size, placement, and calibration on MRI-derived vertebral bone quality (VBQ), and to assess the performance of VBQ methodologies for fragility fracture discrimination. SUMMARY OF...