对关节透明软骨缺损有软骨面清理术、软骨下骨穿孔术、软骨移植术和药物治疗，但确定采用那一种方法，需要对软骨状况有个真实的了解。

The recent development of surgical and pathophysiologic methods for the treatment of articular cartilage abnormalities has created a need for the accurate, noninvasive evaluation of chondral lesions.

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