Structural-molecular features of the osteochondral unit of the femur head and the synovial membrane and characteristics of progression and relapse in different types of osteoarthritis

Osteoarthritis, also known as degenerative joint disease, is the most common pathology. As a osteoarthritis can develop in any joint. Broad classification of includes two main types such primary and secondary osteoarthritis. Primary idiopathic origin, i.e. its cause unknown usually characterized by multiple damages. Secondary osteoarthritis, develops one Currently, there no uniform clinical management these injuries. In addition, it that mentioned lesions are progressive nature relapse possible after treatment. The histopathological molecular characteristics progression great importance because prognosis cannot be determined only studies. available literature data on markers very scarce. There almost risk factors for relapse.