Description of the disease * EnglishPolish Pobierz sekcję do PDF Definition Osteochondritis dissecans (OCD) is a rare bone disease characterized by an acquired idiopathic necrotic lesion of subchondral bone with the formation of a sequestrum, which may detach to form loose bodies in joints. OCD mainly affects the knee, ankle and elbow joints and can lead to pain, functional limitations and secondary osteoarthritis. Disease data Classification Disease Synonyms König disease Choroba Kôniga ORPHA code 2764 OMIM code - ICD10 code M93.2 ICD11 code FB82.1 *Soruce Extended description of the disease Pobierz sekcję do PDF No additional description. Orphanet - interntowa baza danych dotyczących rzadkich chorób i sierochych leków. ©INSERM 1999 - Dostępna na stronie www.orphanet.pl