The knee with osteoarthritis is shown in this anatomical illustration, focused on a joint with progressive degenerative changes. In the image, cartilage wear is visible. Moreover, the narrowing of the joint space is illustrated. Furthermore, synovial inflammation is shown. On the other hand, affected areas are clearly identified.
In this case, the knee with osteoarthritis is a degenerative disease characterized by progressive cartilage loss. Additionally, this tissue loses its cushioning ability. Consequently, bones begin to rub against each other. Likewise, this causes pain and inflammation. For example, mobility in daily activities is affected.
From a pathophysiological perspective, cartilage gradually deteriorates. Moreover, joint biomechanics are altered. Furthermore, osteophytes may form. On the other hand, synovial inflammation contributes to damage. Consequently, joint function decreases.
Regarding symptoms, the knee with osteoarthritis presents with joint pain. However, stiffness may also occur. Additionally, swelling is common. For example, difficulty walking may appear. Likewise, symptoms worsen with physical activity.
On the other hand, risk factors include aging. Consequently, previous injuries contribute. Moreover, genetic predisposition may play a role. Furthermore, excess weight increases joint stress. Overall, these factors increase disease risk.
Diagnosis is based on clinical evaluation. Moreover, X-rays show cartilage wear. Furthermore, imaging studies provide additional detail. Consequently, severity is determined. On the other hand, treatment is guided.
Finally, treatment of the knee with 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.