Table III.
Patient | Flexion | IR (at 90° of flexion) | ER (at 90° of flexion) | Anterior Impingement | Posterior Impingement | Lateral Impingement | Apprehension with extension and external rotation |
---|---|---|---|---|---|---|---|
1 | 120 | 30 | 60 | Y | N | Y | Y |
2 | 120 | 40 | 50 | N | N | Y | Y |
3 | 100 | 10 | 45 | Y | N | Y | Y |
4 | 110 | 10 | 45 | Y | N | Y | Y |
Average | 115 | 22.5 | 50 | — | — | — | — |