Osteochondritis Dissecans (OCD)

• Description: A joint disorder where a segment of cartilage and underlying bone loses its blood supply, causing it to crack and loosen.
• Symptoms: Joint pain, swelling, tenderness, catching, locking, or a feeling of the joint giving way.
• Causes: Repetitive stress, high-impact sports, or microtrauma cutting off blood flow to the bone.
• Risk Factors: Adolescents and young adults aged 10–20, particularly active athletes involved in running or jumping.
• Diagnosis: Physical examination, X-rays, MRI scans, or CT scans to assess bone and cartilage damage.
• Treatment: Ranging from rest, physical therapy, and immobilization to arthroscopic surgery for loose fragments.