Table 1 Results of previous studies
Authors | Device type | Cases | Bone defect classification | Mean f/u years | Survival rate (loosening endpoint) |
|---|---|---|---|---|---|
Ilyas et al. [5] | Burch-Schneider cage | 33 | AAOS III, IV | 6.2y | 85% |
Schlegel et al. [6] | Mueller reinforcement ring | 164 | AAOS I-IV | 8y | 95% |
Kerboull et al. [8] | Kerboull reinforcement device | 53 | AAOS III-IV | 13y | 92.1% |
Kawanabe et al. [9] | Kerboull reinforcement device | 42 | AAOS II-IV | 8.7y | 67% |
Baba et al. [10] | KT-plate | 18 | AAOS II, III | 5y | 87.5% |
Hori et al. [11] | KT-plate | 32 | AAOS III, IV | 10y | 82.1% |