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Total gravimetric and chemically-determined wear after 2 Mc and the corresponding contribution of backside wear to the total chemically-determined wear. Means ± SE.
| ISO | AP-L | AP-H | |
|---|---|---|---|
| Total Gravimetric Wear (mg) | 21.2 ± 8.5 | 31.6 ± 9.2 | 44.1 ± 9.2 |
| Total Chemically-Determined Wear (mg) | 19.5 ± 5.1 | 21.9 ± 9.1 | 37.3 ± 6.9 |
| Percent Backside Wear | 2.8% ± 0.9% | 15.8% ± 3.2% | 19.3% ± 0.9% |
