Fig. 3From: Patellofemoral cartilage defects are acceptable in patients undergoing high tibial osteotomy for medial osteoarthritis of the kneePatella distalisation in groups A – D. Significant changes from pre- to postoperative values were observed in group A (CDI p = 0.006), B (CDI p = 0.001, BPI p = 0.006), C (CDI p < 0.001, BPI p < 0.001) and D (CDI p < 0.001, BPI p = 0.001)Back to article page