The cartilage in osteoarthritis is shown in this schematic illustration, focused on a joint with progressive degenerative changes. In the image, healthy cartilage and its cushioning function are visible. Moreover, progressive cartilage deterioration is illustrated. Furthermore, joint space narrowing is shown. On the other hand, affected areas are clearly identified.
In this case, the cartilage in osteoarthritis describes the progressive damage of articular cartilage in a degenerative disease. Additionally, this tissue loses its cushioning capacity. Consequently, bones begin to rub against each other. Likewise, this causes pain and inflammation. For example, it commonly affects knees, hips, and hands.
From a pathophysiological perspective, cartilage gradually degrades. Moreover, collagen and proteoglycan content decrease. Furthermore, the joint structure becomes altered. On the other hand, osteophytes may form. Consequently, mobility decreases and stiffness increases.
Regarding symptoms, the cartilage in osteoarthritis presents with joint pain. However, stiffness may also occur. Additionally, swelling is common. For example, movement limitation may develop. Likewise, symptoms worsen with physical activity.
On the other hand, risk factors include aging. Consequently, excess weight increases joint stress. Moreover, previous injuries may contribute. Furthermore, genetic factors may play a role. Overall, these factors promote disease progression.
Diagnosis is based on clinical evaluation. Moreover, X-rays show joint space narrowing. Furthermore, imaging studies provide additional detail. Consequently, severity is determined. On the other hand, treatment is guided.
Finally, treatment of the cartilage in osteoarthritis includes conservative measures. For instance, exercise and physical therapy are recommended. However, medications such as analgesics are also used. Additionally, advanced cases may require surgery. In conclusion, proper management improves quality of life.