Table 3 Studies with mid-term follow-up after HF-TKA
Study | Number of knees | Minimum follow up (years) (range) | Preoperative flexion (°) | Postoperative flexion (°) | HF activity assessment | Aseptic loosening (number [%]) |
|---|---|---|---|---|---|---|
Kim et al. [8] | 100 | 10 (10 to 10.6) | 125 | 135 | No | 0 |
Endres and Wilke [25] | 79 | 5 (All 5) | 82 | 122 | No | 0 |
Seng et al. [26] | 36 | 5 (All 5) | 123 | 128 | No | 0 |
Tarabichi et al. [27] | 152 | 5 (All 5) | 125 | 140 | No | 1 (0.5) |
Tanavalee et al. [22]a | 178 | 6 (6 to 7.3) | 138 | 135 | No | 0 |
Wohlrab et al. [28] | 19 | 5 (All 5) | 106 | 117 | No | 1 (3) |
Current study | 260 | 5 (5 to 13) | 123 | 138 | Yes | 2 (0.8) |