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Technical errors identified (n = 104)
| Major (n = 6, 6%) | |
| Tibial cut errors | 5 (5%) |
| Tibial component undersize | 2 (2%) |
| Minor (n = 58, 56%) | |
| Tibial cut errors | 40 (38%) |
| Femoral cut errors | 6 (6%) |
| Cementation errors | 11 (11%) |
| Component malsizing | 7 (7%) |
| Miscellaneousa | 7 (7%) |
| None (n = 40, 38%) | |
aIncludes failure to remove anterior bone from femoral cut, failure to remove posterior osteophytes, and possible bearing overstuffing or medial collateral ligament damage
