Search by Medical Condition A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Clinical Trials for Osteochondritis Dissecans Intra Articular Injections With Platelet Rich Plasma in Patients With Juvenile Osteochondritis Dissecans of the Knee Safety and Efficacy Study of Cells Sheet-Autologous Chondrocyte Implantation to Treat Articular Cartilage Defects