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The serial shoulder range of motion from before surgery to final follow-up
| ROM | Pre-op | 4 months after surgery | 6 months after surgery | 1 year after surgery |
|---|---|---|---|---|
| aFF | 120 | 140 | 140 | 140 |
| ERs | 30 | 30 | 30 | 30 |
| ERa | 40 | 40 | 70 | 70 |
| IRa | 30 | 40 | 40 | 50 |
| IRp | L3 | L3 | L4 | L2 |
ROM Range of motion, aFF Active forward flexion, ERs External rotation to the side, ERa External rotation at 90° of abduction, IRa Internal rotation at 90° of abduction, IRp Internal rotation to the posterior
