The intra- and inter-observer reliability of the CT-scan based X index to quantify glenoid bone loss in chronic anterior shoulder instability and its impact on decision making
1. H?pital Centre de Chirurgie Orthopédie et de la Main, 10 av Achille Baumann, 67400, Illkirch-Graffenstaden, France 2. Hopitaux Universitaires Paris Ile-de-France Ouest, AP-HP, 92100, Boulogne-Billancourt, France