Table 4.
Frankel grade at l-month postoperative compared with preoperative Frankel grade
| Pre-op Frankel | Post-op Frankel | |||||
|---|---|---|---|---|---|---|
| n | E | D | C | B | A | |
| 45 | E | 39 | 6 | |||
| 24 | D | 12 | 12 | |||
| 5 | C | 2 | 1 | 2 | ||
| 1 | B | 1 | ||||
| 0 | A | |||||
| Total 75 | ||||||
There were 75 patients available to review at 1 month
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