| 摘要 |
Apparatus for guiding a shaping tool for shaping an acetabulum comprises locating means (40) arranged to be located in the acetabulum, guide means (50) for guiding the shaping tool, and support means (80) for supporting the guide means, wherein the guide means is arranged to locate against the locating means in a target position, and the support means is arranged to support the guide means in the target position after removal of the locating means. |
