Research Article
Surface Roughness of CoCr and ZrO2 Femoral Heads with Metal Transfer: A Retrieval and Wear Simulator Study
Table 1
Retrieval information (blank cells indicate unavailable information).
| Implant data | Donor data | Manufacturer | Size (mm)/Material | Mos. in vivo | Age (yrs) | Sex | Weight (lbs.) | Height (inches) |
| J&J | 28/CoCr | 36 | 55 | M | 145 | 70 | Richards | 28/CoCr | 60 | 75 | F | 119 | 62 | Richards | 28/CoCr | 30 | 49 | F | 215 | 65 | Depuy | 32/CoCr | 108 | 82 | F | 145 | 65 | Biomet | 28/CoCr | 0.3 | 60 | F | | | | 28/CoCr | | | M | 143 | 69 |
| Richards | 28/ZrO2 | 54 | | | | | Richards | 28/ZrO2 | 48 | 39 | M | 215 | 72 | Biomet | 28/ZrO2 | 12 | 27 | | | | Richards | 28/ZrO2 | 60 | 68 | M | | | Biomet | 28/ZrO2 | 2 | 46 | M | 139 | 69 | Richards | 28/ZrO2 | | | F | | | Richards | 32/ZrO2 | 120 | 40 | F | | | Biomet | 28/ZrO2 | | | | | | Biomet | 28/ZrO2 | | 49 | M | 185 | 73 | | 32/ZrO2 | | 50 | M | | |
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