• What is the definition of OA?
• What are the main risk factors?
• Other risk factors?
• Distribution of OA across body?
• How does OA prevalence change in both genders over age?
• Symptoms and signs?
• What is the function of normal meniscus?
• How do we investigate as a doctor to someone who presents with something that could be OA?
• Radiographic changes of OA?
• OA management?
• Summary image
• Case 1
• Case 2