Hysteresis in dynamic wrist kinematics: a 4DCT comparison between healthy and scapholunate ligament-injured wrists.

Vries, Hanne S; Haenen, Maranda; van der Heijden, Brigitte · J Hand Surg Eur Vol · 2026

case_control · Level III

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Abstract

This study showed that hysteresis was greater in wrists with scapholunate ligament injury than in healthy wrists for scapholunate angle, distance during radioulnar deviation and distance during flexion-extension, suggesting that 4DCT-derived hysteresis may provide a dynamic marker of carpal instability.<b>Level of evidence:</b> III.