Osteochondritis dissecans
ICD-10 Code
M93.2
Osteochondritis dissecans
Definition
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.
Also known as Koenig disease, Konig disease, OD, osteochondritis dissecans, osteochondritis dissecans (disease) — per MONDO
Also identified as
- DOID 84 per MONDO
- ICD10CM M93.2 per MONDO
- ICD9 732.7 per MONDO
- MESH D010008 per MONDO
- NCIT C34878 per MONDO
- Orphanet 2764 per MONDO
- SCTID 82562007 per MONDO
- UMLS C0029421 per MONDO
Affected Organs
| Organ | Involvement | Source |
|---|---|---|
| Bone element | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Bone element | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |
| Connective tissue | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Musculoskeletal system | Disease Has Associated Anatomic Site | NCIT · CC BY 4.0 |
| Musculoskeletal system | Disease Has Primary Anatomic Site | NCIT · CC BY 4.0 |