Table 1.
Radiolucency and stem subsidence in collarless polished tapered stem group
| Radiolucency | |||
|---|---|---|---|
| No change | Improvement | P-value | |
| Hips (n) | 26 | 15 | |
| % | 61.9 | 35.7 | |
| Stem subsidence (mm)a | 0.48±0.49 | 1.12±0.69 | <.005 |
aValues are average ± standard deviation
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