1. Department of radiology, HEGP hospital, Assistance publique-hôpitaux de paris (AP-HP), University Paris Descartes, Paris, France
2. Hernia center, Clinique du sport, Bordeaux-Mérignac, Mérignac, France
3. Department of radiology, Beaujon hospital, Assistance publique- hôpitaux de Paris (AP-HP), University of Paris VII, Paris, France
4. MSK Imaging Department, Clinique du sport, Bordeaux-Mérignac, Merignac, France