Table 1 Patient demographic background information
Demographic | Cup group | Cage group |
|---|---|---|
Gender, n (%) | ||
Female | 22 (64,7%) | 6 (66.7%) |
Male | 12 (35.3%) | 3 (33.3%) |
Age at surgery, mean (range) | 63.78 (47–81) | 67.47 (30–92) |
Site (left/right) | 17/17 | 4/5 |
Type of cup/cage | Trabecular Metal Revision Shell (Zimmer Inc., Warsaw, Indiana, USA) (2/34) | Customized cage (9/9) |
Trabecular Metal modular acetabular system (Zimmer Inc., Warsaw, Indiana, USA) (29/34) | ||
Pinnacle Gription acetabular cup (Depuy Orthopaedic Inc., Warsaw, Indiana, USA) (3/34) |