Benign neoplasm of bone and articular cartilage

**Excludes1:** - benign neoplasm of connective tissue of ear (D21.0) - benign neoplasm of connective tissue of eyelid (D21.0) - benign neoplasm of connective tissue of larynx (D14.1) - benign neoplasm of connective tissue of nose (D14.0) - benign neoplasm of synovia (D21.-)