The remarkable changes of contact stress of patellofemoral joint, the cartilaginousdegeneration, and matrix proteoglycan loss not found in the lateral cartilaginous side of patella.
而髌骨外侧面软骨接触压力无明显改变,软骨变性不明显,蛋白多糖含量无明显减少。
2
The results are as follows: 1. Degeneration of cartilage cells of different degrees were seen in the cartilaginous tissues examined.