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Comparison of preoperative grade among the patients according to surgery group (neurolysis or transposition).
| Preoperative grade based on the modified McGowan score | |||||
|---|---|---|---|---|---|
| Grade I | Neurolysis |
Transposition |
p | ||
| Preoperative grade | n | % | n | % | |
| I | 8 | 12.5 | 6 | 18.2 | 0.817 |
| IIA | 19 | 29.7 | 8 | 24.2 | |
| IIB | 18 | 28.1 | 8 | 24.2 | |
| III | 19 | 29.7 | 11 | 33.3 | |
| Total | 64 | 33 | |||
