Understanding Osteochondritis Dissecans (OCD) of the Knee
Osteochondritis Dissecans (OCD) of the knee is a condition that affects the smooth, protective cartilage covering the ends of bones in the knee joint. It occurs when a small piece of the cartilage and underlying bone becomes detached from the joint surface, leading to pain, swelling, and limited mobility. OCD commonly affects young athletes, particularly those involved in high-impact sports or activities that involve repetitive knee stress, such as running and jumping. The exact cause of OCD is unknown, but it is believed to involve a combination of genetic factors, trauma, and overuse. Diagnosis typically involves a physical examination, imaging tests, and sometimes arthroscopy. Treatment options may include rest, physical therapy, pain management, and in severe cases, surgical intervention to reattach or remove the affected cartilage fragment. With early diagnosis and appropriate treatment, individuals with OCD of the knee can often regain full function and return to their normal activities.
