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| 关节软骨 (多数由透明软骨构成，少数为纤维软骨，覆盖于关节面上，使相对关节面在形态上更相适应。关节软骨厚为2〜7mm,具有弹性，能承受负荷和吸收震荡,减轻运动时的震荡和冲击。关节软骨表面光滑，软骨间的摩擦系数通常小于0.002,比两个冰面之间的摩擦系数小3倍,故有利于运动和减少运动时产生的摩擦。关节软骨的营养主要来自滑液) | |||
| 关节软骨 | |||
| 关节面软骨 | |||
| articular cartilage: 1 phrase in 1 subject |
| Sports | 1 |
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