Table 1.
Complications
| Complication | Number (%) |
|---|---|
| Early | |
| Prolonged wound leak | 19 (4.1) |
| Wound dehiscence | 1 (0.2) |
| Cellulitis | 2 (0.4) |
| Deep infection | 1 (0.2) |
| VTE | 9 (1.9) |
| Myocardial infarction | 3 (0.6) |
| Late | |
| Infection | 7 (1.5) |
| Instability | 6 (1.3) |
| Tibial loosening | 2 (0.4) |
| Periprosthetic fracture | 3 (0.6) |
| Anterior knee pain | 19 (4.1) |
| Unexplained pain | 10 (2.2) |
| Stiffness | 2 (0.4) |
| Reoperations (not revision) | |
| All | 21 (4.5) |
| Secondary wound closure | 1 (0.2) |
| Debridement and implant retention | 3 (0.6) |
| Manipulation under anaesthesia | 10 (2.2) |
| Arthrolysis | 1 (0.2) |
| Secondary resurfacing | 4 (0.9) |
| Open reduction and internal fixation | 2 (0.4) |
VTE venous thromboembolism