Table 2.
Frankel's grade was compared between the pre-operative and postoperative periods.
| Pre-operative grading | Postoperative grading | ||||
|---|---|---|---|---|---|
| A | B | C | D | E | |
| A | – | – | – | – | – |
| B | – | 2 | – | 1 | – |
| C | – | – | 5 | 10 | 1 |
| D | – | – | – | 7 | 4 |
| E | – | – | – | – | – |
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