Table 1 Clinical data preoperatively and at follow-up (FU)
Clinical date | Preoperatively | 6 month FU | 5-year FU | |||
|---|---|---|---|---|---|---|
Implant | ATTUNE | PFC | ATTUNE | PFC | ATTUNE | PFC |
Implant (n =) | 30 | 30 | 29 | 30 | 20 | 24 |
Age at surgery (years) | 58.6 | 63.5 | 64.3 | 69.6 | ||
Females (n =) | 20 (67%) | 18 (60%) | 19 (65%) | 18 (60%) | 14 (70%) | 14 (58%) |
Affected knee right/left | 17/13 | 20/10 | 16/13 | 20/10 | 12/8 | 17/7 |
Complaints contralateral knee | 8 (27%) | 2 (7%) | 7 (24%) | 2 (7%) | 5 (25%) | 7 (29%) |
Hip discomfort | 1 (3%) | 1 (3%) | 1 (3%) | 1 (3%) | 1 (5%) | 2 (8%) |
No axis deviation (n =) | 21 (70%) | 15 (50%) | ||||
Varus deformity (n =) | 4 (13%) | 9 (30%) | ||||
Valgus deformity (n =) | 5 (17%) | 6 (20%) | ||||