• 1. The Second Clinical Medical College of Guangzhou University of Chinese Medicine, Guangzhou Guangdong, 510120, P. R. China;
  • 2. Laboratory Affiliated to National Key Discipline of Orthopaedic and Traumatology of Chinese Medicine, Guangzhou University of Chinese Medicine, Guangzhou Guangdong, 510120, P. R. China;
  • 3. Department of Orthopaedic Surgery, Guangdong Province Hospital of Traditional Chinese Medicine, Guangzhou Guangdong, 510120, P. R. China;
LINDingkun, Email: lindingkun@126.com
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Objective To summarize the research progress of pathological manifestations and mechanism of endochondral ossification in osteoarthritis (OA). Methods The literature about endochondral ossification, bone-cartilage remodeling in OA, and joints development was reviewed, analyzed, and summarized. Results Chondrocyte hypertrophy and apoptosis, vascular invasion, replication of the tidemark, thickening calcified cartilage, and thinning superficial cartilage are the characteristics of cartilage degeneration in OA. Articular cartilage and growth plate are similar in structure, and cartilage degeneration in OA is similar to a process of endochondral ossification of the growth plate. Conclusion Loss of stability characterization from resting metabolic balance to a high conversion state of temporary cartilage in stimulation of abnormal mechanical stresses and cytokines would subsequently contributed to continual calcification and remodeling of articular cartilage, which may be the key link of the initiation and development of OA.

Citation: XIAOZhifeng, LINDingkun. RESEARCH PROGRESS OF PATHOLOGY OF ENDOCHONDRAL OSSIFICATION IN OSTEOARTHRITIS. Chinese Journal of Reparative and Reconstructive Surgery, 2016, 30(12): 1556-1561. doi: 10.7507/1002-1892.20160320 Copy

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