Table 2 Radiographic analyses after a mean postoperative follow up of 9.7 years
From: A 10 year follow-up study after Roux-Elmslie-Trillat treatment for cases of patellar instability
Radiographic anaylses | Mean preoperative Value (95% CI) | Mean postoperative Value (95% CI) | Statistical significance |
|---|---|---|---|
Insall-Salvati Index | 0.85 | 0.89 | > 0.05 |
Congruence angle | + 7° | + 0.8° | 0.01 |
Sulcus angle | 143° | 143.31° | > 0.05 |