Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Precision values of the cup wear and migration analysis
| Liner wear | Cup | Cup | |
|---|---|---|---|
| Axis | translation (mm) | translation (mm) | rotation (°) |
| Transverse (X) | – | 0.14 | 0.76 |
| Longitudinal (Y) | 0.08 | 0.09 | 0.72 |
| Sagittal (Z) | – | 0.38 | 0.22 |
| 3D | 0.23 | – | – |
The value given represents the smallest migration considered as statistically significant and is based on mean + 2 SD of the error obtained. This corresponds to the 95% confidence limit.
