Table 4 Grade III tumors with less than 50% involvement
Variable | SR group ( n =30) | TC group ( n =41) | P -value |
|---|---|---|---|
Campanacci III with < 50% articular surface involvement | 15 | 20 | 0.919 |
MSTS score of the patients graded Campanacci III with < 50% articular surface involvement | |||
three months post-operation | 18.4±2.1 | 19.9±1.5 | 0.065 |
two years post-operation | 23.4±2.6 | 26.3±0.6 | <0.001 ( P <0.05) |
Recurrence | 2 (13.3%) | 2 (10%) | 0.759 |