关节软骨的自愈能力较差，因而外科治疗旨在修复关节软骨的缺损以促进机化的透明软骨的再生。
Articular cartilage has a poor intrinsic capacity for healing. The goal of surgical techniques to repair articular cartilage injuries is to achieve the regeneration of organized hyaline cartilage.
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.
目的：观察膝关节内注射透明质酸钠治疗特发性髌骨软骨软化症改善疼痛及恢复关节功能的效果。
AIM: To observe the effects of improving ache and recovering joint function of hyaluronic acid natrium by intra-articular injection in the treatment of special chondromalacia patellae.
II型胶原蛋白是透明的关节软骨的重要组成部分。
Collagen Type II is the major component of hyaline joint cartilage.
结果：成功建立动物模型，透明质酸钠关节内注射配合千草方薰洗治疗膝关节骨关节炎，能显著延缓关节软骨的破坏。
Results: The osteoarthritis models were set up successfully. Intra-articular injection of SHI and fumigation with Chinese crude drug delayed arthrodial cartilage damage.
目的 比较局部应用透明质酸钠和醋酸强的松龙对兔颞下颌关节软骨损伤后的治疗效果。
To compare the effect of sodium hyaluronate and prednisolone on the trauma treating of articular cartilage of the rabbits'temporomandibular joints.
关节软骨损伤后自我修复能力有限，不能形成正常透明软骨。
After injury, articular cartilage has limited self-repair ability. The injury tissue cannot form normal hyaline cartilage.
关节软骨损伤后自我修复能力有限，不能形成正常透明软骨。
After injury, articular cartilage has limited self-repair ability. The injury tissue cannot form normal hyaline cartilage.
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