Assessment of scaphoid mobility in patients with suspected scapholunate instability: a radiographic and four-dimensional computed tomography study.

Fiche publication

Date publication

février 2026

Journal

The Journal of hand surgery, European volume

Auteurs

Membres identifiés du Cancéropôle Est :
Pr TEIXEIRA GONDIM Pedro

Tous les auteurs :
Maury Q, Gabriela H, Blum A, Dap F, Gondim Teixeira PA, Athlani L

Lien Pubmed

https://www.ncbi.nlm.nih.gov/pubmed/41736388

Résumé

This study was performed to evaluate the validity and reliability of the anteroposterior intrascaphoid angle (APISA) on radiographs, and the radioscaphoid angle (RSA) on dynamic four-dimensional computed tomography (4DCT) as indicators of the extent of scaphoid flexion-extension. We also evaluated the contribution of these two measurements relative to the stage of scapholunate instability for identifying reduced scaphoid mobility.