Demographics | |
---|---|
Number of patients (n) | 162 (168 knees) |
Mean age | 44.9 ± 10.6 years (22–68) |
Male/female | 65/97 |
Mean follow-up | 12.4 ± 3.2 years (5–22) |
Left/right | 87/81 |
Mean MPTA, MAD, tibial slope (preoperative) | 83.3 ± 3.1°, 28.2 ± 7.5 mm varus, 7.2 ± 4.2° |
Mean MPTA, MAD, tibial slope (postoperative) | 89.6 ± 5.5°, 3.5 ± 4.9 mm valgus, 7.8 ± 5.2° |
Preoperative KSS | 56.3 ± 13.4 |
Last control KSS | 70.3 ± 14.9 |
Preoperative HSS | 51.3 ± 9.7 |
Last control HSS | 64.7 ± 13.5 |
Preoperative arthrosis level | 39 knees grade 2 arthrosis 129 knees grade 3 arthrosis |
Last control arthrosis Level | 5 knees (3%) grade 2 arthrosis 81 knees (48.1%) grade 3 arthrosis 55 knees (32.7%) grade 4 arthrosis |
Revision with total knee arthroplasty | 27 knees |