Table 2.
Range of movements.
| ROM | Pre-operative | Postoperative at last follow-up | Mean difference |
|---|---|---|---|
| AFE (°) | 170 (150 to 175) | 167 (155 to 170) | 3 |
| ER1 (°) | 75 (45 to 80) | 65 (40 to 70) | 10 |
| ER2 (°) | 85 (65 to 90) | 83 (60 to 90) | 2 |
| IR2 (°) | 75 (60 to 80) | 72 (60 to 75) | 3 |
| IR1 (level) | T6 | T7 |
AFE, active forward elevation; ER1, external rotation elbow at side; ER2, external rotation in 90° of abduction; IR1, internal rotation determined by the level of the thumb on the spine; IR2, internal rotation in 90° of abduction.