Table 2.
Comparison of the fatty degeneration of rotator cuff among different groups.
| UMI classification | Goutallier classification | ||||
|---|---|---|---|---|---|
| 0 | 1 | 2 | 3 | 4 | |
| Group A (n = 22) | 1 | 3 | 4 | 5 | 3 |
| Group B (n = 31) | 4 | 12 | 9 | 3 | 2 |
| Group C (n = 22) | 5 | 8 | 4 | 3 | 1 |
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