Clinical application of multi-parameter ultrasonic assessment for grading rotator cuff injuries: development and validation of a novel scoring system

This ultrasonic scoring system introduces a standardized, quantitative approach to rotator cuff diagnostics, designed to reduce interobserver variability and enhance diagnostic reliability. By stratifying patients into risk categories, it facilitates personalized treatment planning. However, as this represents the initial development and internal validation phase, further prospective and external validation studies are warranted to confirm its broader applicability.