| Shoulder mobility | Pré-opérative | Post-opérative |
| Abduction | 30˚ | 120˚ |
| Adduction | fixed | 40˚ |
| Antepulsion | 70˚ | 160˚ |
| Retropulsion | impossible | 40˚ |
| Internal rotation | 50˚ | 80˚ |
| External rotation | Impossible | 35˚ |