Table 3 Results of patellar height measurement
Preoperative | 1 year postoperative | 2 years postoperative | |
|---|---|---|---|
Modified Insall–Salvati Index | |||
Average (SD) | 1.1 (0.2) | 1.1 (0.2) | 1.1 (0.2) |
Range | 0.7–1.4 | 0.7–1.4 | 0.70–1.4 |
Modified Caton–Deschamps Index | |||
Average (SD) | 1.0 (0.2) | 1.0 (0.2) | 0.9 (0.1) |
Range | 0.8–1.4 | 0.7–1.3 | 0.6–1.2 |
Modified Blackburne–Peel Index | |||
Average (SD) | 0.9 (0.2) | 0.8 (0.2) | 0.8 (0.2) |
Range | 0.4–1.2 | 0.3–1.2 | 0.28–1.1 |