| Shoulders, n | Mean age, years | Follow-up | Flex (˚) | ER (˚) | ||
| (range) | (months) | Pre → post ope | ||||
| Wall et al. [5] | 191 | 72.7 (23 - 86) | 39.9 | 86 → 137 | 8 → 6 | |
| RSA | Werner et al. [6] | 58 | 68 (44 - 84) | 38 | 42 → 100 | 17 → 12 |
| Sirveaux et al. [4] | 77 | 73 (60 - 86) | 44.5 | 73 → 138 | 3.5 → 11.2 | |
| Present study | 25 | 64.3 (55 - 69) | 38.7 | 89 → 138.8 | 16.2→ 33.2 |