Table 2.
Distribution of patients according to Lewis and Rorabeck classification.
| Rorabeck classification | No. (n = 21) | % |
|---|---|---|
| Rorabeck 1 | 2 | 9.5 |
| Rorabeck 2 | 13 | 61.9 |
| Rorabeck 2+goldberg 2 | 1 | 4.8 |
| Rorabeck 3 | 4 | 19.0 |
| FELIX 2 | 1 | 4.8 |
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